" h ~% H; w0 e, T5 m" A/ z其中一架在现场出现机件问题，美军虽然使用手榴弹炸毁机身，但是尾部大致完整。 : w+ w0 u: b5 b; r- y# i, ~5 q - c; \1 c( Q6 x* c5 h& x报道指出，现在担心的是如果巴基斯坦政府拒绝把直升机残骸交还美国，直升机残骸就有可能被走私到中国，导致外交争端。 8 G6 ]5 d+ J8 T# J% h) A6 w & i1 ]" j8 O$ X+ {% L+ x3 D' f: \该报道还说，由于美军未经允许便进入巴基斯坦执行任务，此外一些美国官员指责巴基斯坦“窝藏”本拉登，巴基斯坦和美国的关系已经相当紧张。 5 V3 k. j5 i. [3 s - V$ b* W2 R$ Y* g$ }/ C9 F巴基斯坦和中国军方有良好的关系，而中国现在正在起步研发攻击直升机。中国又是逆向研发的专家，同时也有不少成功的前例。 " s: f' \. C1 {8 p4 n4 X6 T$ ?- Z4 m! y' w
报道还说，中国研制的隐形战斗机和美国最先进的F22新颖战斗机有许多类似之处。 6 _2 y. D7 m( B' ?( {+ K. ]0 q& t1 T Y( n; b* a$ M5 @
美军发言人则对此表示“不对外公布有关本次执行任务之单位以及使用装备等细节”。8 C2 y* U0 P( H# }7 @+ V
9 J2 x0 q5 D( {: {: m+ L u! f9 e9 M- G n1 a
# M5 n; ^4 X2 O, h; o! S
Osama bin Laden dead: hi-tech secret may end up in China1 i# `5 ^" r( w5 l E( O+ N- q
$ N5 u: M+ i! K- u+ Q$ R4 sThere are growing fears that top-secret stealth technology taken from the helicopter that crashed during the raid on the home of Osama bin Laden could be smuggled into China and cause a diplomatic row.! `' a& ]6 U8 ^; H% U
& o4 Z) A( T; ?2 K, i' TA spokesman for the American military said: “No operational details have been released about units or equipment.” % x6 z, `6 ], z8 u2 d' N7 \$ y3 _* k3 `7 n% A R$ @
, u0 A! h' f% g+ F/ X9 j0 g! C$ r8 M# _/ v* N" ?* t G; `
7 Y/ G3 b4 d0 B( e7 G ) u' J" w4 c, O/ {* u# v4 Q# o % S# A: D) r, r) Y+ i! c1. Silver finish makes it harder to detect on radar and by infrared sensors5 Q; N' q" f- a6 H
, d" ^! ~/ o$ h& ]( P* u2. Shape of tailboom has been altered and possibly enlarged to evade radar; v3 Z; r2 R; r8 v
" n: r! c2 \8 U: F( y% [& h/ l3. Pan-like cover or hubcap over the rear rotor head conceals exposed machinery which is more easily picked up on radar 7 x- |% P0 C; z" g4 T8 [, S/ F + r: X# m8 s& q9 d6 t/ g, h# H* t4. Extra blades on tail rotor reduce noise and lessen typical chopper sound
