jet helicopter 中文意思是什麼

jet helicopter 解釋
噴氣式直升機
  • jet : JET ＝Joint European Torus 歐洲聯合核變實驗裝置。n 1 【礦物】煤玉，黑色大理石。2 烏黑發亮的顏色。...
  • helicopter : n 直升機。vt 用直升機載送。 helicopter sb aboard the ship 用直升機把某人送到船上。vi 乘直升機。n ...
  1. The scariest trip was in a russian helicopter over the big china wall. i thought we were going to crash. i ve traveled in blimps, in jet airplanes, in the concord

    我的天，我遇過很危險的事，其中最危險是：在我乘坐俄制直升機飛越中國長城的時候，我以為我們會墮機。
  2. At 2. 20pm today ( june 11 ), a top jet aviation robinson r44 helicopter ( registration bhjs ), crash landed at high island ( leung shuen wan ) at pak a

    一架隸屬topjetaviation有限公司的robinsonr44私人直升機（注冊編號bhjs ） ，於今日（六月十一日）下午二時二十分，于糧船灣海北丫墜毀。
  3. Good to run a rolls royce jet helicopter engine

    一級棒的勞斯萊斯直升機引擎
  4. The programs which aidc has successfully completed include uh - 1h helicopter, f - 5e f, at - 3 jet trainer, idf fighter and tfe1042 turbo - fan engine etc. in 1996, to meet r. o. c. s aerospace industry development objectives, aidc was reorganized to be under the authority of the moea

    行政院以下簡稱本院為推動航空產業發展，有效整合部會資源，協助國防工業航空工業及航空服務業，特成立航空產業發展指導小組以下簡稱本指導小組。
  5. Together with the issue of new air operator s certificates to a helicopter company and a business jet operator, such diversified developments are most encouraging and challenging

    此外，一間直升機公司和一間商用噴射機公司也獲簽發航空營運許可證，對此種種多元化的發展，都教人感到鼓舞和激勵。
  6. This paper studies the helicopter, the propeller - driven aircraft and the turbofan jet airplane echo modulating feature parameter model and analyses the echo signal feature. it gains the target echo ’ s the cyclical modulation feature by using the complex ar frequency range bispectrum slice. because traditional method in extraction airborne radar ’ s radiant signal feature time has certain insufficiency, this paper proposes the approximate entropy and the norm entropy as the passive feature parameter in the airplane

    由於傳統方法等在提取機載雷達輻射源信號特徵的時候存在著一定的不足，本文提出把近似熵和范數熵作為飛機目標識別的無源特徵參數，給出了提取相應特徵熵的演算法，實現對機載雷達輻射源信號的識別，通過和機載雷達類型的匹配，實現對目標的識別。
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