《女生输了给男生玩一个月》

每(⏬)个人都有属□自己的爱情原声带。□爱情□声带》是一部浪漫□音乐剧，讲述了□活在□代洛□矶的(□)一群形形色色的人如(🔶)何因爱情(🐅)故事而产生交(🌨)集，并通过音乐展现了他们□内心□界。少女(⏳)们的日常，时□战□🛐)斗，时而不战□？□V动画□刀使之巫女》与□机游戏《□使之(🐟)□(Ⓜ)□ 刻印一闪之灯火》的角色们变身迷你版大集□！ &□bsp; &n□sp;   □nbsp;□&nb□p; &□bsp□  □□&□bs□;      □ □Agusta □0□K2: Alpin□ Mediv□c Resc□e　　S□rai□ht Up's explo□atio□ □f vertical flight□□egins □□t□ a h□gh-□□pact□alpine res□ue amid an a□alanche. T□e dra□atic□opening sequenc□□docu□ents the da□gerous work o□ the□Rega m□unta□n re□□□□ team and□the invaluab□e ro□e of the Ag□s□a □109K2□heli□op□er in saving lives and mini□izing in□uries.　　As□the ca□□ra pa□s□ove□ be□utiful vistas □f the□s□ow-cover□□ S□□ss□Al□s,□it c□t□ to a cor□ice, as a chunk of□snow brea□s fr□e, tr□ggeri□g an av□lanch□□ The t□anquil scen□ □□ shattered as□the avalanche□□hunder□ d□wn t□e mountain □lopes. With terrifyin□ speed, i□ heads □traig□t for a mot□□r and child□trapped in thei□ car, □□eels spi□nin□ on th□ icy road.　　The mothe□ □alls f□r help on h□r c□ll ph□□e, and a se□o□d □□ll f□o□ □ s□□wplow prompts radio dispatch□□T□e□Rega □oun□ain resc□e□t□am alrea□□ is a□rborne en route□to the □cene□ □he red cross painted on th□□hel□cop□er□#39;□ white underbelly signaling□that m□dical h□lp is □n□the way. The mother es□ap□s, but her□s□n □s missin□. Withi□ minu□es o□ the□□elicop□er □anding, the res□□e team dig o□t the c□r, extr□ct the trapped boy, □pply f□rst □i□, and□airlift h□□ □□d hi□ mother to safety.　(🚰)□A signif□cant□m□untai□ hazard, av□lanches are respons□ble for many □eaths each □ear.□Time is of the□e□s□nce i□□av□lanche rescue□work.□A perso□ has a 90 per□ent c□ance □f surviv□l□□f fou□d within□the first 15□min□□es, but one□#39;s chances□□f □urvival dim□nish □i□h each□passing min□te. Not on□y do□helicopters provide qui□k acc□ss for rescue te□ms, th□y a□so□provide a l□feline to□m□dical ca□e. Fl□ing the in□ur□d to the nearest □ospit□□□as rapidly as po□sibl□□is not the only t□pe of rescue □peration; □ften helic□pters b□ing the hosp□tal to the □njure□, who□recei□e trea□□ent at th□ sc□ne.　　The□powerful ava□□nc□e was shot in □rit□□h□Col□mbia's Se□k□rk Mounta□ns under the supervision□□f the □anadian A□alanc□e As□□cia□ion. The□CAA□controls ava□anche □i□k for the□saf□ty□of heli-skiers. To capture the □valanche □ea□□on, a□□la□che ex□ert and □ilm□aker□Ste□e Kroche□ □nd David□Do□glas□de□el□ped □ quarter-inch-thick steel container for□the IM□X c□mer□, w□ich □as □quipp□d wi□h□a tr□ggering devic□ and □□be□per so th□t the camer□ □□uld b□ f□□nd once the□ava□anche had□swept it d□wn□the mou□tain.　　The rescue was completed in □witzerland's Bern□n□ Pass near the I□a□□an□border□ Filming the □ega resc□□□helicopt□□□air□to-air □equence turne□□into an in□erna□iona□ excursion as Dougla□ chased the □unli□ht over □t□□y□in one direction and in Austria i□ ano□her b□□ore setting d□w□ in Swit□erla□d□ In another dramatic □hot, Douglas□centere□ th□ □□d□cro□s in the □rosshairs□□f th□ camera lens as th□ c□aft descend□d. To□fa□il□tate □his shot, Dougl□s dug a hole in the snow□large e□ou□h to accommodate himself and□th□ □MAX camera.□In□ide □he hole, 3 feet below the heli□opter,□he filmed □ts tak□off.　　Ac□ording t□ Dou□l□□, "The helicopter is □he ins□□□ment of rapid res□on□e to n□tu□al □hysical and social disaste□□ □round the wor□d, a□levi□ting h□man suffering o□ a major s□ale. □or the indiv□du□l□□□ugh□□bey□nd□th□ limits of□training or equipment, of□e□ the last chanc□ □o□ survival is□the h□pe that a helico□te□ wi□l get to□them in □ime. &qu□t;　　The P□tc□irn PC□ 2, "Miss□Champion&quo□;□□For centuries hu□□ns □ream□d of fl□gh□.□Th□ Chi□e□e, □n t□e□12th ce□□ur□,□□eveloped a□toy h□li□opter□□ade□f□om □ pair□o□□slats mounted on □ stick, but seri□□□ effo□ts h□□ to□wait until□the□ea□l□ 2□th centu□□□ T□en,□a□□er the Wr□g□t □rothe□□' historic flight at Kitty□Haw□, we dreamed of flight un□□ttered by the lim□ta□ions □f runways □nd airpo□ts. Y□t□by the early 1930s we were st□ll at□the □awn of the pra□tical□□o□□rc□aft□ which□prom□sed to give fo□m to huma□□ty's□vi□io□.　　The□ten yea□ p□□i□d b□tween 1□25 a□d 19□5 was an□excit□□g□time□in av□at□on□□istory, but few aircraf□ s□ caught an□ held the publ□c'□ att□nti□n, as □he Autogiro. □i□k□amed the &qu□t;flying w□ndmill,"□this stra□ge-looki□□ □ircraf□□was first succe□s□ully□□lo□n in 192□ by the Spa□ish□□n□□nto□, Juan □e□la□C□erva, who h□□ □e□n □orking□on the □evelop□ent of such □ craft si□ce □919. The Aut□□□ro fascinated the air-□i□ded □ublic because of i□□ remarkable performance and□high deg□ee □f □afe□□, attr□□t□n□ such leaders of Ame□ican aviat□on□as Charl□s Lind□ergh and Amelia E□r□□r□.　　J□an de la Ci□r□□ sold the Amer□□an manufac□uri□g ri□h□s □o Ha□old Pitca□rn in 1928. P□tcairn's A□t□gi□o bo□ste□ a more moder□ fuse□ag□ wi□□ b□□te□ aerodynamic qua□it□es. It also provided □rospec□ive □u□er□ □ith a□choic□ of either a 3□0-□or 42□-h□rse□ower□engine□　　□□ th□ film, Harold Pi□c□irn□;s son□Stephen flies □qu□t;Miss Cham□ion□&qu□□;□a 19□1□model. This Autogiro, use□ for promotion by t□e Champion Spark Plug□□om□any, i□ con□□ol□ed like a□ airplane□ but is □ifted with □la□□s. □lthough the origin□□ rotor□blades □ave se□n 1,6□0□□ours of flight□time, t□ey are stil□ airwort□y.□□ith a 330-h□rsep□wer Wright R□9□□-E □□gi□□, □he Autogiro □as a cru□sing □p□ed□□f 98 □ph and a □o□ s□eed of□118 mph□□"M□s□ C□am□ion&□uot; led a Nat□on□l Air□T□u□ □n□ made the then-ris□y 30□- mi□□-lo□□ fli□h□ from □iami□to □ava□a, Cuba. (□ntil t□□□, t□e □ongest over-water □light by□a□ Aut□giro ha□□been □5 □iles in leng□h.□ Later, &q□ot;Miss Cham□io□□q□□t; f□ew nonst□p over a distance□o□ 500□mil□s to Chichen Itza in the □u□ata□ r□inforest□□&qu□t;□i□s Ch□mpion" was retired □rom □ct□ve service in 1932 after set□ing a new□altitude□□ecord for □otary-□ing□aircraft. Climbing to a height of 2□,500 feet in 1932, t□e Au□□giro □□rpass□d t□□ previous record□set by□Amelia Ea□h□rt. □□day, the Au□og□ro□is c□nsi□ered to be th□ evolutionary &□uot;□issi□g link&□□o□; from whi□h t□□ practical hel□copter was born.□　Forty years later Stephen P□□cair□ □egan t□□ f□rmidable task of c□llect□ng an□ restorin□ exa□p□□s of h□s f□the□'s□air□raft. He tra□□ed down &□□ot;Miss Champion"□a□d in October o□ 1982 beg□n t□□□painstaki□g □□sk of r□□toration, □sing□the□or□ginal P□tcai□□ fac□ory drawing□. In the spring of 19□5 "Miss□Champion&quo□; flew □ga□n□　　The □ell 4□□: A Fl□ing L□sson　(✏)　Si□ce Pitcairn□#39;s Au□ogi□□, improv□d con□rol syste□s allow□the airf□ame□to r□se□direc□ly from th□ ground with a □□were□□rotor. Straight Up! puts□you in the pilot's s□□t of a Bell □7G as the ba□ic□elements □f helic□□ter o□eration □re de□ons□rated. The□Bell 47□'□s single-r□tor□confi□u□atio□ is by far the □ost common□□ype used today.□Your flying□l□ss□n begins□　　As a helicopter pilot, t□e pi□ot□use□ a□l □ou□ lim□s □o fly,□all at the □a□e time! With□the l□□t hand□□ol□□ng □he□c□llectiv□ p□tch □ontr□l lever,□he □u□ls □p□ever so□s□igh□ly□ and w□ go straight □p into a□slo□□motion ho□er.□The spinning ro□or□□la□es□act as □□a□□ wi□gs□ □ut they □pin □o fas□ th□t they cr□a□e□□ne□co□ti□uous □isc of lift. When □h□ blades chan□e angle, or □i□ch collectivel□, th□□he□icopt□r rises or falls. The pilo□&#□9;s rig□t han□□a□way□ hold□ the cyclic c□ntr□l, □ffectiv□ly ti□ti□g the whirling disc ab□ve. Po□□□ left, ti□t left. Poin□ ri□ht, t□lt ri□ht. □he camera □hen close□ i□ on□t□e □ail rotor. Once aga□n□□□□e□alterin□ of □□e blades affects direction. The chop□□r spins i□□re□ponse t□ the pilot□;s dep□e□sing one of t□e two foot peda□s. I□ he depresse□ the s□cond□ped□l□ the□□e□ico□ter spins i□ t□e opp□□ite direction.　　□he P□asecki H-21B Tandem Rotor Aircraft, "The □□ying Banan□&quo□;　　□he l□st f□□ing H-21B heli□opter□in □□e world tak□s off□ heads fo□ the beac□ an□ cru□□□s 100 □□e□ above the P□□if□c surf □ff t□e c□ast of□Ca□if□rnia. One□of the□earlie□t □andem □eli□opt□□s□□th□ H-2□B □e□□es□nts the birth o□ the heavy□lift hel□copters and d□tes back to□the early 1950s.□Nicknam□d &□uot□The F□yi□g Banana&quo□; for □ts sha□e, □he H-21□ □ad□more p□□er an□ greater stabi□ity t□an prev□□us helicopters. The ta□□em-r□to□ H-□1B□□arries two sets□of wo□d□n□bla□□s □it□ated□ne□rly 50 fee□ ap□rt but operated by one s□t o□ heli□opter flight co□trol□. T□e p□lo□ must be□□ver vigil□nt,□□s this helicopte□□could □□pidl□ invert s□ould the pilo□ □et g□□of□the controls.　　(😩)T□e vintage H□21B□used□□or the film w□s dec□mmi□sioned fro□ the U□S. A□r□Force □□□197□ and was □estored □y □he□□a□ifor□i□-base□ Classic Rotors□ Th□ □are a□d □intage Ro□□craft □useum. This□□onp□ofit□m□□eu□ and restorati□□ facil□ty, □edicated to the preservat□on of uni□ue, vin□□□e and □a□e r□tor□raft, □p□nt more□t□an 10,0□0 h□urs retu□ning□the H-21B to airworthine□□□ Every h□ur□flown require□□100 hours of maintenance. Class□c□Rotors is the only□□use□□ □□ it□ kind □o maintain eight he□icopters i□ □ly□□g con□it□on. When□i□s new f□cil□ty in □an Di□go □as been comp□e□□d,□the mus□um wi□□ e□pa□□ its exhib□ts□from □□ to 30□vi□tage rot□rc□aft.　　On□ □□ t□e highlight□ o□ its colle□t□on □□□□ f□m□us r□l□tive of □he□H-□1B□ Th□s is a V 4□ (t□e□c□mmer□ial version of the H-21)-□ickn□□ed &□u□t□The □oly One"-a□d is the□only o□e to lan□ at□□he Va□ican and □e bl□ssed by t□e po□e. While on a 195□ demonstration□t□□r in Europe,□t□e □e□icop□□r and its crew had p□ovided he□p to Italian c□mmuniti□s follow□ng a□deva□tating earthquake.　□Futur□ Helicopte□ Designs　　On□ aspect of c□r□en□ resea□ch cente□s around□the developm□□t of□"□qu□et tec□nology&qu□t; tha□ will allow□helico□ters □o become better neighbors and to op□rate□m□re stealth□ly in pol□ce and military □per□tions□□　Q□iet technology advan□es □□ly on a□combination of technologies, whi□h □nclude improved r□t□r □lade □e□ign an□ the□user of rotor systems with four or more bla□es. Re□la□ing th□ tail □otor with□□ Coanda-eff□ct N□TAR□(□oTa□lRotor) system g□es a long w□y i□ reducing□noise,□as doe□ shroudin□□th□□tail rotor in an arr□ng□□ent k□o□ as□□□"fan□□□-fin□" Other ad□ances focus o□ □oi□e-dampening air in□ets□and improved□□ngi□e nozzles.　　N□w □elicopt□r design□ are tes□ed in the w□rl□'s largest wind tunnel □□ □he NASA Ames Fl□g□t Rese□□ch□Center □ocated □t M□ffe□t Fi□ld in□Califo□□□□. Ames was f□und□d in 1939 as an ai□craft□r□search laborat□r□ of□□he National Adviso□y Committee for□Aeronautics, which became part of th□ Nation□l □er□□au□ic□□a□d Space Admin□stratio□ (NASA) in 1□58. NASA has th□ leadin□ role in aerospace op□rations syste□□,□wh□ch i□c□u□e air traffi□□contr□l,□fl□ght effects □n huma□□, and rot□rcr□ft te□hnology. N□□□ Ames sci□ntists and□engin□□rs s□udy robo□ic helico□ters□ h□□h-sp□ed hybrids, and advances i□ qu□et technol□gy. T□□□center □lso ha□ major resp□nsibili□ies f□r the creation of □esign and □evelopment tools□and for wi□d t□n□e□ te□ting.　　(⌛)The □□□A-Bell XV-15 Tilt-rotor　　In t□e □ilm, an XV-1□ converts□o□e□□□all□s-Fort Wo□th A□rport. The □V-15 i□ an e□□□□im□ntal rotorcraft□ t□□ parent of □ new family of aircra□t called &qu□t□til□-rotors.&□uot; The tilt□ro□or com□ines □□e hovering□ability of the heli□op□er wit□□t□e □□□ed of□a fixe□□w□ng airc□aft□ The XV-15 □an take□off and lan□ l□ke a heli□opt□r. □he a□dience □□ll see□th□□□n□in□s□□ilting forw□rd□a□ t□e □ilt-ro□or b□comes a high-s□eed plane.　　(□)□he□Bell-Boeing V-22 Os□r□y□　A V-22 Osprey□unw□aps, □merging□like a □rehistori□ fl□ing dinosaur. Bui□□ pri□ar□ly for t□e U.S.□Marines, Air F□rc□, and □avy, the V-22 Os□rey□has wings t□at pivot and r□t□□s t□a□ fold t□ fa□i□itate its storage at □ea. In less than 90 sec□□ds, you will see th□ V-22 complet□□this p□ocess. Although s□ill cl□□sifie□□a□ a□tilt□rotor, □t□i□ faster,□wit□ t□ree tim□s□t□e r□nge and m□re □ha□ ten ti□e□ □he payload of its □redec□ssor□□It sh□ws the pr□mi□e o□ l□ng-dista□ce tra□el, withou□ a□r□orts.　　The Ha□k 4 Gy□op□ane　　Rotorcraft e□ol□tio□ is also in□t□e hands of the□en□repren□□r, and th□s i□de□endent □pirit□is □ost evident in the H□w□ □ Gyroplane□ □hil□□so□e d□s□□ns produce g□□undb□eak□ng ch□nges, thi□ aircr□ft bro□ght the economy a□d safet□□o□ the Autogi□o into the space age. □ ro□or is□□s□d f□r slow-spee□ flight, but at h□gh-s□ee□ cruisin□ all □he l□ft is □rovided b□ the wi□g whil□ th□ rotor has no □i□t□ The Gy□op□ane□sho□s □romis□ as a hig□-□pe□d, low-disc□loadin□□rotorcraft.□　The Boe□ng-□i□o□sky□RAH-66 Comanc□e□　The Comanch□ rips□□nd dips across the screen,□set again□t □ sun□et.□This □rototype □elicopter has □□ealth te□h□ology□ It&□39;s smart, ag□l□, fast and □n□□sible to □a□□r.□□t's □he fi□s□ h□l□c□pt□r □o□□□□vide re□l□time dig□tal data to headq□□rters□□Seeing in t□e □ar□, sens□ng□t□e□forces at p□ay around□us and act□ng on the ev□de□ce in □eal time, the□Comanc□e□is a c□mplex flying machi□e with a human being at its heart□□Everyday, in unexpected ways, it ex□ends ou□ p□wers□and □uts us to work with a revo□utionary too□□　　The Comanc□e□is the ce□tral element of t□□ □.S. □rmy&□39;s□fu□ure□Objective F□rce. In addi□i□n to its□□om□lement □f□m□□siles and 20□mm c□nnon, the□aircr□ft ca□ries state-of□□h□-a□□ sensors □□d av□onics to prov□de ba□tlefie□□ commande□s with so much a□curate i□f□rmation a□out□ene□□ mo□ements. This know□edge□will □ransl□te□into more preci□□ target□ng, □□creasing the effective□ess of friendly forces be□o□d current c□□abi□itie□.　　The□□.S.□A□my □□s defined a req□ir□m□nt of □ore tha□ 1,2□0 Coma□ches □□r th□ Objective□For□e. The □AH Com□nche, the □rmy□#3□;s 21st-□entury combat□heli□opte□□is being devel□ped by t□□ U.S. □r□y an□ a tea□ □f l□adin□ □erospa□e co□pa□ies□headed by □he□Boeing Company and Sikors□□ A□rcra□t Corporation, a u□it of Un□ted □echnolog□es Co□poratio□□□□Th□□Sikors□y UH-60 Bla□k Hawk □nd AS 350 B2 ASt□r En□□□ce□t□□ □a□　　Even□□ swiftly □nfold as the radar □la□e□spo□s □n□"□n□denti□ied□q□ot□ Cess□a dro□ping bund□es of drugs off□the□coa□t□of Miami □□ dawn. □ si□nal □le□□s the Ma□ine an□ Air□Branch □f U.S□□C□st□ms □ho □peed o□t to intercep□ t□e smuggler□. J□□t as □he drugs are □rans□er□ed□□rom bo□t to □□n□ The AS□ar he□ic□pte□ bursts over □he treet□ps, deployi□□ a□ta□□ic□l tea□ to□arrest the driver. □hi□e the smu□gler's Cigarette boat□at□empt□ □o es□□pe, a Black H□□k heli□opter □ips down to crea□e a □iant bac□w□sh. In a stun□ing□dis□lay□of□impecc□ble teamwork, this action □orc□s the□flee□ng boat □o swerve to a halt as a Cu□toms bo□t cuts it off□a□d appreh□nd□□the□crimina□s.　　O□ a typica□ da□, th□ U.S. Customs□S□□vice exami□e□□1.3 mil□ion pa□se□□□r□, 2,642 a□r□raft, 50□8□9 trucks/con□a□ners, 3□5,004 other vehic□□s, □88 □esse□s, □□,9□3□en□□ie□ and□undertakes□the f□□lowing enf□rcement□ac□io□s: 64 a□rests, 10□ narc□□ic□seizu□□s, 223 othe□ seizur□s, 9 currency seizures□ These amoun□ □o 5,059 pounds o□ narco□ics, $44□,907 in c□rrency□ $□28□803 in conveyanc□s, $525,□91 in □erchand□se and mor□ □han □15,□00 in arms and ammu□ition.　　Filmed □ver a perio□ of f□ve days □□f □he coa□□ of Mia□i,□the a□r, land, and sea drug b□□t □as staged by the U.□. Customs□□□rvice,□which□reli□s h□avily on helic□pters □uring□such operations.　　□.S. □ustoms□pilot, Tom St□nton, □articipated□in□the sho□t wi□h hi□ co-pilot Kimbe□ly □esse□. Kesse□ is o□□ of seven□women U.S□ Customs pil□t□ and only□one□of two□qualifi□d to fly Bla□k H□wks. Bo□h pilots v□lun□eered to work□with the film □re□.□□ays □esse□, a gradua□e of□Em□□y-Ridd□□ A□rona□ti□al University, "T□ey were□phe□omen□l□ rea□y to □□y □nythin□."　　In addition to dayt□me flights, Sta□□on□flie□ the□riski□r night□missions. "Flyi□g at night is□da□g□rou□ as you l□se all percepti□n□of wh□t&#□9;s up or down becaus□□bot□ the s□y and o□ean□are □lack□□so the□ j□□t kind of ru□ in together. T□ere's no horizon on t□ose dark□nights,&□uo□; says the v□tera□ pilot□　　Typically□he flies from 300 t□□5□□ feet abo□e the □a□er at□120 to 15□ k□ots□ □quot;□o□ ma□y □eople f□y that low, even □n the daytim□," say□ St□nton. □quot□T□ere's no auto□ilot, so i□'s han□s□on. Plus □□u're ch□s□ng s□meo□e. Yo□ have to □e a□□re. I□ can g□t □ense o□t th□r□."　　Stan□on describes an air chas□: "Once ther□□;s a target,□we l□u□ch a je□ with rada□□ The □et □ilo□ calls t□e helico□ter out and we link u□, flying in fo□matio□. □□□follow the bad guy where□er he go□s. □□ □e□has □□tended-□ange□fuel tan□s, we le□□f□og and send ano□her □□licopter out to□ta□□ up the chase□ □The Bla□k Hawk carries□fiv□ h□u□s of fuel.) W□en h□ gets int□□□is landing□configuratio□, we□cal□ the □oc□l □olice or □h□□iff to□help us out." □□e Black H□wk□ wh□ch c□n c□rry □p to □4 □□ople, typically c□rries 4□or 5 arme□ □□rs□nne□, &□uot;so we in□tan□ly □a□e a□□orce of poli□e□officers there □o get□the □a□□□uys□&□uot;　　"□f it&#□9;s □ b□at, w□ ha□e Cigar□tt□ boat□□li□e the smuggle□s□ We&#□9;l□ call□□□r□boat a□d have it intercept□&qu□t□ □tanton □lie□ □h□ Black Hawk□next to the boat, making it hard for the smugglers □o na□□gate. "It □ntimida□e□□them□into gi□in□ up. So□e□imes the□ do [b□t] somet□me□ □□ chase them for hours. Or we'll □ollo□ them into a marina and b□ock th□m□u□til□our□boat□ c□me.□If they hit the beach□ □e'l□ c□ll □h□ state police or□sh□r□ff, and t□ey □et□up a perim□t□□□so the gu□□c□n&□39;□ get out□"　　□tanton,□□h□ flies m□ss□□ns as often a□ once or twi□e a week, has been □lying □or 26 □e□rs, 1□ □f □hose as an a□□y□helicopt□□ pilot □efore he joined U.S. Cu□toms□□n M□ami w□ere he is□the "s□□n□ardi□ation □nstr□ct□r p□lot.&q□ot; He m□kes sure that ev□rybody□fli□s□the sa□e way, □o□that when they team up□ the pil□t□ easil□ work □n tandem. Pi□ots fly 8-hour shifts□and the o□eratio□ goes on 2□ hour□ a day, 7 da□s a□we□k in ar□a□ □ov□ri□g □oth the Cana□ian a□d Mexican land borders,□the Atl□ntic□and Pac□fic co□stlines, and th□□Gulf of Mexico□　　The □D 500E H□licopter　　A □D□50□ h□licopter hovers directly abo□□ 50□,000-vo□□ p□wer li□es. As it inc□es closer□ a li□htning bolt □□d□enly za□s □ut fr□□ the□hot line,□arci□g tow□r□ th□□wand ex□en□ed by □ □inem□n□pe□c□ed on□an alu□inum□pl□tform th□t juts ou□ from □h□ h□□i□opter. The &quo□;hot-line-qua□ifi□d" □ineman cla□p□ o□to □he □ower□l□ne□, and□helicopter backs □ff,□leaving h□m to &q□ot;wi□e□walk," crawl□ng□along parall□l line□ □o inspect the PPL power line gr□d□ 100 fe□t off the ground.□T□□re□oa□d the heli□opter,□th□ li□eman □ust "b□nd off,□quo□; rev□rsing the procedure.□　&q□ot;I do□&#□9;□ give□tw□ □oot□ □□□ a□holler about□□□□ing □nside a helico□ter. Put me outside, that's □he□e □ want to be□" s□ys Da□iel□&q□ot;Spid□r" L□ckhar□,□AgRot□rs lin□man. T□□re□#3□;s only three□things I&□39;ve bee□ afraid□of most of my life:□One□was e□ectricity, o□e□was heights and t□e □ther was □ome□□ An□, I&□□9;m marri□d□t□o," he□grin□.□□□uot□The s□fest li□em□n is o□□ tha□ is afraid of ele□tricity. □□en □e bon□ □o the power lines ene□gized□□t□half-a-million vo□ts, we have □□□bring ourse□ves t□ the□sa□□ pote□tial□ T□at is□wh□ □ou □ee that□arc□ju□□ing o□t t□ our wa□d □s we make bo□h the□helicopter an□ t□□ power line at□the□□ame p□tential,□so that we□can □lim□nate the flow of cur□ent□"□explains the v□t□ran lineman□　□Spide□□we□r□ a □rotective hot suit□ 75□p□rcent No□ex for fi□e r□t□rdation□and 25 □ercent stainless steel thre□d. □quot□The□metal thread ba□ically□me□ns I□h□ve a ca□e□a□□und me t□at□can be ene□□ized a□ ve□y hig□ □olt□ge level□. A□□alf-m□llion vo□ts□pass □ve□ my body, b□t□I □an □ork without□i□□er□□rence□□rom the ele□trici□y.□quot□　　He c□nti□u□s, □qu□t;Watc□ing□that el□ctricit□ ju□p out□□hile you□#3□;re energizing the □elicopter is a t□□□ll. G□t□ing □n the wire, □alking t□e□w□re to□do repairs is a thrill.□The □i□g□st □□rill I get□is fr□m □oing wh□t□I do is be□ng □ble to do both□to□et□er□the e□ec□rical par□ □□d□the□□el□copte□ □art o□ it, □he speed at□w□ich we can d□ it a□d stil□ be safe. Ther□ ar□ so m□n□ things tha□ th□ helicopter en□bles us to do a□ linemen,□w□ich is very rew□□ding.&□uo□;　　The□te□mwork of□th□ □killed hel□copter pilots□and□high□y trained□lin□men e□sure that the□PPL Corp.□provide□ a cons□ant source of elec□ri□it□ to its 1.3□million cust□mers □n P□nnsylv□nia (in add□t□on□□o□4.4 □ill□□□ in Latin America and□Europ□□□ To maintai□ the in□□grity □f the tr□□smission syst□m to res□dential and c□mmer□ial e□tabl□shme□ts, □nd to ensur□ the safety□of the ope□□□□on, th□□team□□lans and□rehearses every move w□i□e □n □he □□ound bef□re tak□off. □ven so, u□antic□□at□d gu□□s□o□ wind an□ g□are from the w□res can af□□c□ the p□lot□#39;s □epth perception, requ□ring□□otal co□centration dur□ng his hours at the□controls. As t□e□helicop□e□ is isolat□d fr□m the g□□u□d, the p□lot an□ l□nem□□, clad □n□p□ot□ctive sta□nless□steel suits,□must □ond o□to th□ □ransmi□sio□□line□□to br□ng the□se□ves□to □he same v□ltage □otenti□□ of □he line to wor□ saf□□y-□□ralleling what a□bird□does when it□sits o□ a □i□e.　　Probably t□e mos□ □n□sual place tha□□the direc□o□□r□gged the cam□ra w□s □□ t□□ end□o□ t□e platform on the MD 5□0, whi□h is □esig□ed t□ carr□ the lineman a□ he□bonds onto the hal□-million-vo□t □ow□r line. &q□ot;We took aw□y□the □ine□an and put the ca□e□a in his place; the line□an rode beh□nd th□ ca□er□ and□u□ed □is wand□to dr□w□the ar□ of electricity right□o□t□ th□□camera□lens. I don't think it's been done before. □t b□ew all the electr□nics out o□ □he cam□r□ a □ouple □f times□before □e figur□d out how to□do it," recalls Dou□□as.　□T□e Boeing 234 Helicopter:□Helilog□i□g with □im□ted E□vironmental □amage　　Floating above the fore□t in no□ther□□Cal□fornia, a □2-ton□B□□ing 234□helicopter selects its targe□ w□th pr□cis□on.□Selective □ogg□ng is a process wher□□□nly a p□rti□n □f□□□e available □imber is rem□ve□ f□om a□l□ggin□ sit□. A□single t□ee is lifted□straight up from the fo□□st □□□or, leaving □□e rest□o□ the a□ea□en□ir□nmental□□ intact. □□moving such timbe□-very often trees □hat are alrea□y d□ad or □isease□-□llo□s □he remaining trees to t□rive□on the addi□ional □e□o□rces□of□sunlight, wa□er, and so□l n□trients.□H□liloggin□ i□ □nvironmentally friend□y in other ways □s well. □ir□□, sin□□ the□logs□are lifted□from□the gr□□nd, □ittl□ s□il□erosion, typical of conventional logging m□tho□s, □cc□rs. Second, □n□many □ases the helicopter is□a□le□to use □x□sting roads□for landings, meaning no□new □oa□s□need □o be built into □he area b□in□ □ogge□.　(🎂)　Columbi□ H□□icopters □uts □□□e □og□ eac□□year than any other helicopte□ logging comp□ny□ T□□prepare the timber □or the□□elic□pter, the spe□ially □□a□ned l□g□ing □rew cut it int□□care□ully □ei□hed sections. □olumbi□□#39;s f□ight crews□are □mong the mos□ e□perienc□d at long-line wo□k in□t□e wor□d□ With spee□ □nd□precis□on, they ar□ able □o □o□e heavy loads □□ logs at the □□d of lines up to □50-feet long. Onc□ t□e□line is lowered from the Boei□g 234 helicop□er, □teel t□ngs□clamp the log a□d the □n□ire tree is rem□ved without □isturbing the bal□nce□□f nature. &quo□□It's kinda l□ke lo□k□n'□down 25 stories and picking up□a □□le□hone pol□,"□ com□ents□□□e helicopter □ilot, Dave□Stro□p□, who □eposit□ the timber at a nearby trans□er□yard. □quot□The□unique t□□ng about this□helicopter is that, when we tak□ off from□t□□ □r□un□, we weigh □pproxim□tel□ 22,000 pounds. And we□#□9;re rigged □o□ about□□□,000 pounds w□□n we g□t□lo□ on□fuel. So t□e lo□d actually weighs□mo□e than□□he he□icop□er. It's □xciting and harrowing all at the same time□"　　The□□□eing 234s have □ lif□ capacity of 28,000 lb, □12,□27 □g)□ but□most often carry □□ads between 23,000□lb, □10,454 kg) □□ 24□00□ □b (1□,9□□ kg) d□□ to elevation and air t□□perature□co□sidera□ions□ The company t□ai□□ log□ers to□□or□ with□hel□cop□er□ becau□e l□ad weight □s □uch a dr□matic part □□ what they do. Weight is determined, using a formula, □□ich ar□ a fu□cti□n of the □olume and the□□yp□ □f wood. D□ffe□ent□tree sp□cies ha□e d□ff□rent weights pe□ □olum□.　□Wh□n □□e o□ th□□pilots su□g□s□ed using the log□as□a pl□tfor□ fo□ the camera□ Dougla□□realized anoth□□ exciting □□□□□a □ngle. The p□ssibility □xi□ted that the branc□es □oul□□scrape off the□camera as the log□was ha□led up. Dou□□as p□e□ented t□is by plac□□g the ca□era inside a□h□avy steel avalan□he box, which he□anchored on□the e□d of a big□l□□□ O□ce the log wa□ gra□p□ed, the helicopter hauled the pro□ec□e□ □amer□ right□t□rough the b□a□ches, gi□i□□ the audience a breathtaking□vi□w□from□the perspectiv□ of the log! T□□ U.S□ Marine□Co□ps□AV-8B Har□ier, A□□1W Cobra, C□-53E S□per □ta□l□on and CH-46E Sea□Kn□ght on a Mi□itary M□ssion　　An □□-8B Harrier jet de□on□trate□ its vertical □anding a□ility □□l□□wed by a force re□onnaissance inservice exe□cise from an□aircraf□ carrier□ as Marines□cl□mb□aboa□d the CH-□3E□ □H-1W Cobra□ and□Harriers form□an assa□l□-suppor□ pac□age, as the □econna□ssance team s□ts out on a mi□sion to obta□□ inv□□ua□□□ intelligence about th□ enemy.　　Ins□□e the C□□□3E, t□e machine-gunner is□at the ready□as a□Cobra fi□es □hree r□ck□t□□ The action heats □p a□□t□e I□AX camera captures t□□ Mari□es□fas□-r□ping□th□ough □h□□"□hell hole"□□□d sliding down □□rope□dang□ing from the □H-5□E, □anding □□ enemy territory.□The □eader o□ the r□co□naissance team says, &qu□t;By the time you get□to touch□rope i□□a live situation, y□u and y□ur□men feel ti□hte□ □han fam□ly. □o□□□□a□es □re tied like the strands of a rope."□　□wo hours lat□r th□ Mari□es □ave co□□l□ted thei□ □□ssion an□ are ready to be e□□c□at□d. Now□□he □n□□y hunts □□em □n the ground. Tre□s shake □s t□e□re□c□e CH-53E helicop□er hov□rs overhead, lowering a ro□e to the□squ□□, now □p to □□eir waists in water. One□after □he ot□e□□ □n a □atter of□se□onds□□the m□n cli□□themsel□es on□o the ro□e□□&qu□t;Extra□tion, even□more th□n insertion□ i□ when y□u need□spee□. Y□u'□e been a□ful□quie□. Suddenl□, □□u□#39;re □□f□l □oud,□□uot; says Sgt. James Kenneke,□the s□uad lea□er. H□'s□f□rst in and la□t out. □ift□d up, like washi□g o□□a line, the squ□□□□a□gle□ beneath the □elicopte□ as it is□es□orted by□□□bras□ out over the Atlantic□　□&q□ot;I□&□□9;s a r□□ief□to □et out. But t□ere&□39;s that□□om□nt of do□bt. Everything s□o□s down□while y□u□#□9;re □xposed � hold□ng your bre□th□for □h□t ha□py □□din□. And wh□□□you get □t□□you feel o□ top of th□ world. Of course, then we□;□e □ot to co□mute home j□s□□l□ke e□e□yb□dy else□□qu□□; □miles Kenn□ck□□　□(📫)The Mi-2□ and Mi□□ De□□ver Humanitaria□ □id　　S□meti□es, someth□ng very precious must □e □eli□ered be□□nd □nemy□l□nes-food. Sierr□ Leone is a nat□on □hat has suffer□d ye□rs o□ conf□ict. Fr□m□the food □epo□ □□ th□□hot spot□ hel□copters provide □n air □□idg□. H□isting foo□□a□d medical □upplies t□ □istressed pe□ple beh□nd □ebel-□eld terri□□ri□s, they ha□e the□ability to □op over hot zones in □espe□ate □itu□tions.　　The world&#□9;□□l□rge□t□□roduction heli□opter-the□□□ssian-made Mi□26-is the workhorse f□r□the □ni□□d N□tions (UN□ peacekeepin□ operation in war-tor□ Sierra Le□ne□ The hea□iest produc□□□n helicopter □n t□e wor□d,□this maj□sti□ □ight-bla□ed □raft-o□e of four□ch□□tere□ □□ the UN□from Russ□□-can carry□a □aximum of □□,0□0 l□ (20,04□ k□□ of int□□nal p□yloa□ or up to□70 tro□p□. □he□Mi□□6'□ □□p speed is 1□3 mph (295 □p□□ an□□□t ha□□□ r□n□□ of 304 m□l□s (400 km□.　□🚙□　I□ □his sequence, the M□□26 i□ □oad□d wi□h cargo to□supply UN troops□protect□□g□an isol□ted □om□□nit□ in the center of□□eb□l-held te□ri□or□. T□e □□rld's □□rgest food ag□ncy,□the UN World Food P□ogra□□(□FP), organized a □□ssive ai□ □a□pai□n □argeti□□ intern□□ly disp□aced persons that□h□d con□regated□near a clinic for ma□n□u□ished□ch□ldren. On□e rebels fro□□the Rev□lutionary Uni□ed Front (RUF) h□□ sur□oun□ed the area and blocked □oad □ccess, the WFP was prevented □rom c□mpletin□ □ bulk □i□tr□b□tion. Inste□d, the□ l□ade□ up□the□r Mi-□ and flew □o the □aru cl□nic where the most□vul□erable w□me□ and c□ildren were locate□.□　"All children under five who ar□ ma□nou□□□hed are given a□s□ecial fe□ding program in Da□u. And t□e □□der-fiv□ are always th□□□i□□t o□es y□□ target for any kind o□ e□tre□e malnourished c□□es□ because they □ie□□ery q□□ck□□," says Aya□Shneerson, progr□m□officer for the WFP. □qu□□;Da□u i□ a kind o□ a□ □sland□ a □afe island, surrou□□□d by □□□a□ th□t□are un□afe□&q□□t;□s□e sa□s,□□□uot□□nd □or□t□a□ reason, it al□ay□ s□□□ed as□a so□t□of □agnet □or □he very □u□n□□able peop□e □omi□g □ut□&qu□t;　　Another bi□ WFP operation, Foo□ for□Pe□ce, gi□es food to□□h□ld ex-combata□ts, i□ □n ef□o□t to □ttr□ct t□em□to d□□armament a□d□d□mob□l□zati□□ c□mp□.　　The heavily laden craf□ flew □ut□o□ the capital city, □ree□o□□,□situated o□□□he □est coa□□ of Africa between Guin□a□o□□□h□ north□and □ibe□i□ on t□e south. □he W□P sup□rvis□s a variety of fe□ding programs i□ the displac□ment camps, feeding 5,000 in an op□ration that targe□ed □un□una,□Kabala and □□ru in 2000□　　Thro□□hout t□e wo□ld, helicopt□rs hav□ sav□□ millions o□ hum□n l□ves. There are 77□ mill□on people □n developing □ountries, according to□□he WFP□ In 2001□the WFP fed 77 mi□lio□ hungry□pe□ple□(10 percent□□f □he□hungry poor) in 82 countries.　　D□a□□nds, w□ic□ should have brought prosperity to Sierra Leone, inst□ad resulted in o□e of the mo□ern w□rld&□39;s □o□t bruta□ i□□urg□□□□es, □ating□back to 1991 when rebels lau□c□ed a war to o□e□t□row the go□er□ment. In the e□suing years, co□tin□ou□ battle□ between □he vari□us □□□□io□s-rebels, th□ army an□ the government-displaced t□ns□of tho□sands of innocent civili□ns, re□ultin□ i□□hunge□ □nd famin□.□In 19□8 U□ observers □ocumented rep□rts of ongoing□a□rociti□s a□d□h□man □□g□ts abuses. □n 1999 negot□ations beg□n betwe□n □he go□ernm□nt and the reb□ls, and an agree□ent wa□ □ign□d□i□ L□me□□o en□ hostilities and form a gov□r□m□nt of □ational unity. By 2000, □he□UN&□39;s expanded role result□d in the□depl□□ment of□□7,5□0 militar□ pe□cekeeping personne□ to va□i□us parts of the □ountry□ Free elections i□ May 2□0□ have□given hope an□□a fre□h starte□ in Sierra Leon□.　　The □S 350□B2 and□AS 350□□3 □sed for Wildli□□ Relocation　　□n South□Africa,□helicop□e□s are helping to save the bl□ck rhino from extinc□□o□. □ro□ected□□n□a□fe□□remote preserv□□,□thei□□n□m□ers□are □isi□□. How□ver, s□ould the rhinos fe□l o□e□□rowded, they will fight t□ the de□th. To prot□ct th□□species, some□□□s□ be□relocated□to□safe habitats, but th□□ is easier□sai□ t□an done.　　A platf□r□ □angles from a □e□icopter ove□he□d. □nsi□e□□nother helicopter, flyi□g low□over the□South Afri□□n ve□dt, a man□wit□ a rifle take□ aim at a bla□k□rhin□c□ros,□□odgi□□□through the bu□he□ b□□ow.□The pilot c□nce□trate□ on□flying 5□□ee□ above and□10 □o15 feet be□ind t□e r□ino. Anti□□pati□g i□s eve□□ mo□e, a□wildlife veterinari□n pulls the □rigger o□ his g□n loa□ed with a tra□qu□lizer dart, scoring a dir□□t hit that success□ully □enetr□t□s the r□ino's□in□h-thick s□□n.　　&qu□t□When □□am darting animals □ike the b□□ck rhino,□there is thi□ immens□ □□ust betwe□n□□ys□lf a□□ P□et, t□e pil□t,&□uot; says wildlife ve□er□narian,□D□. D□uw G□obler, □ho speci□li□□s in immun□z□□i□ns□□n□ translocations. "□I □now e□actly □h□t he's g□ing to do and □h□re □□'s going to place me. I do□&□□9;t hav□ to □hink. I□c□n□jus□ concentrate □n t□e animals. □ just kno□ he's gong to put m□ □here □n the rig□t □pot □t the right time.□□t'□□alm□st that he senses what the an□mal□#□9;s going to d□.□I□ that□wa□, he can ch□nge t□□ □nimal's □□nd□w□th hi□ h□l□c□pter.&quo□;　　Gr□bler has□□easured a spe□□fic d□ug d□s□□□, □hi□h can keep □□rhino aslee□ □or up □o two ho□rs□ Once th□□rh□no is□darted, the gr□und crew lands a□ so□n as□□ossible to u□der□ake □ □ultitu□e of tas□s. They monitor □he□beast□#39□s vital □igns□ ta□e□skin and blood samp□es t□ stud□□its□b□sic□heal□h and to□detect□a□y nu□rients t□at are la□king.□This □n□□res th□t the habit□t is healthy for long-□er□□propa□at□on.□They also conduc□□preg□□n□y testing□ Each rhi□o&#□9;s ea□ is □otched□s□ □□at □t can be ide□tified □asily from th□ ai□ □nd □round. The tip of the se□ond horn is rem□□ed □o provide material f□r g□netic research, and □ transmitter□is fitted□i□to the rhino's hor□ f□r tr□ckin□ □ts where□b□u□s.□Poachers□present a constant danger□t□ the rhino□' security. Should a p□ach□r □emo□e the□horn for□export□ th□ tran□mitt□r□would□tr□gg□□ an □la□m.　□Whe□□□w□ □al□s i□habit the same te□ritory,□one□must b□ r□locate□ □efore t□ey b□ttle□□o □he□death. P□ac□ng□□□sling in p□si□ion□ □he cr□w rolls the rhino a□oa□d the platform□ m□king sure it is f□l□y as□e□p. □ith a lifti□g capab□l□□□ o□ 3,500 □b□(1,590 kg), □he AStar□B□□ can □elocate the□2,250□l□ □1022-kg) □hino □o□an area of the□s□nct□ar□ that is accessible□only by he□icop□e□.　　The ex□en□□ve resea□ch on eleven bla□k rhino□ acquir□d d□ring □h□□four□□ay shoot was made possible □nly t□rough □K F□lm'□ financi□l contribu□ion. "□My f□□□d □f exp□rtise li□s□in t□e capture and r□location of □fri□an wild□if□□ I □m extremely □rateful to Strai□ht Up!□f□r spon□oring this□incre□ib□y important research □nd relo□ation progra□ at t□e□game park. Without t□e□film, this □esearc□ w□uld not have □appe□ed," says Gr□b□er□ who o□ganized □he c□□ture,□resea□c□□and□relo□ation p□ojec□, □ith □he f□l□'s □r□duction crew. &□uo□;□very animal □s □ust so□v天□瞰□□，只见自己所在的这座山靠近皇人山的□边□□⛔)起□前他爬上来的(👻□那面还要陡峭。只是陡峭一□天□是(⏫)□在□□毕竟(🤦)想要爬下去还(🏁)是很简□□，问题就在于这座山与皇□□之□的山涧(♌)，对于天(□)来说，□段距离简直就□天□。□实□个山涧也倒是平坦□不过之间是一条大□，看□□之间的距离恐怕得有一里左右□距离。天又是上下□了看，但是□□曾发现哪里□稍微窄一(🥢)些。也就是说，要是天□(🚥)要达□对□，□就□得□先淌□这□大□□说。<□>以下是一些分手虐心短(🍽□剧小说(👇)的推荐：1.□□野》□故事讲述(□□了□(□)□□在转校后遭受校园暴力，男主角与她打赌能够和她谈满两个月。这本小说□□了女□□在困境中的努力和男主角的庇护。2.《你□中□星芒没有□》□女...

李云睿□后的结局□她选择了自杀。她与二皇子□人(⛪□密谋刺杀皇帝并谋□，但最终□败了，被逼上了绝路。她不想等待□帝处置□己，□以□🌔)选择了自杀□李云睿是庆余年中的一个复杂□引人注目的□色，她展现□(🏺)疯狂和黑化的一...

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