火箭彈道 的英文怎麼說

中文拼音 [huǒjiàndàndào]
火箭彈道 英文
rocket trajectory
  • 火 : fire
  • 箭 : 名詞（古代兵器） arrow
  • 彈 : 彈名詞1. （彈子; 小球形的東西） ball; pellet 2. （內裝爆炸物, 具有破壞和殺傷能力的東西） bullet; bomb
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 火箭 : [航空] rocket; fire arrow; bird
  1. Rockets are important as thrust units for ballistic missiles.

    火箭作為彈道導彈的推力裝置很重要。
  2. All the rockets ever assembledthe fireworks skyrocket, the ballistic missile, the big research rocket, the newest space rockethave one thing in common.

    過去製成的所有火箭，不論是花炮，彈道導彈，巨大的科研火箭，還是最新的宇宙火箭，它們都有一個共同點。
  3. As we all known, the ballistic trajectory is a pilotless missile, which loads rocket engine and control system, these will drop the missile to the target along its ballistic

    眾所周知，彈道導彈是一種無人駕駛的飛行器，它裝有火箭發動機和控制系統，其目的是把導彈沿一定的彈道送到目標區。
  4. Orbiting satellites were better at spying on enemies than wayward reconnaissance drones, and rockets destroyed targets more reliably than temperamental flying bombs did

    按軌道運動的衛星比難以駕馭且以監控為主的無人駕駛飛機更好地偵查敵情，而且相對於我行我素的自動導航導彈而言，用火箭來毀滅目標更具可靠性。
  5. Trajectory characteristics of hypersonic waverider missile with rocket extended range

    火箭增程乘波外形導彈彈道特性研究
  6. In this thesis, based on pershing ii surface to surface missile, a new kind of ballistic missile was designed with an additional rocket engine, which can be ignited twice. firstly, aerodynamic computational models of missile body and warhead which reentry with supersonic are built according to the task requirements ; secondly, the propulsion system model of missile is built whose first two stages are solid rocket engines and the third stage is liquid - solid combined rocket engine. the nozzle and the shape of the engine are designed to meet the needs of the populsion project ; thirdly, the trajectory model of the mass point is built and a wavy trajectory is designed & optimized ; finally, the ability of a missile ' s breaking through defence is analyzed

    以美國潘興導彈為原型，增加可兩次點火的末級發動機，改裝成具有跳躍能力的地地彈道導彈；首先，根據任務需求，建立了導彈的氣動模型，並建立了彈頭再入時高超聲速氣動模型；其次，建立了導彈推進系統模型，前兩級採用了固體火箭發動機，第三級採用了固?液組合火箭發動機，並在總體方案要求下，對發動機噴管和外形進行了設計；第三部分，建立了導彈質點彈道模型，設計了一條跳躍式彈道，並對跳躍式彈道進行了優化設計；最後，對導彈進行了突防能力分析，從分析的結果可以看出，跳躍式彈道的突防能力比常規的拋物線彈道要強。
  7. Abstract : solid propellant rocket motors are preferred for most ballistic missiles because they need simple maintenance and can be launched quickly. but the conventional thrust termination devices limit the depletion of every stage ' s grain and increase some extra - weight. an improved method for designing a multi - stage solid rocket based depleted shutdown was provided. in order to solve the problem of lack of thrust termination devices, a device to adjust the burnout angle will match the final burnout velocity and satisfy the desired range. the method can also limit the detection from anti - ballistic missile system

    文摘:由於維護簡單和發射快速，彈道導彈多用固體火箭發動機，但繁雜的推力終止裝置使各級裝藥不能耗盡並讓結構增重.提出了一種對基於耗盡關機多級固體火箭概念設計的改進方法，此方法滿足導彈系統主要的戰技要求.為解決無推力終止裝置的末速不準問題，可在末級發動機採用姿態調整裝置，對射角進行調整，配合末速以滿足射程要求.本方法還可抑制敵方反導探測
  8. Analysis of nozzleless solid propellant rocket motor performance

    無噴管固體火箭發動機內彈道計算
  9. In this paper, taking the rocket - assisted cartridge as the research object, systematic analyses and studies have been conducted on its ballistics characteristics. the whole ballistics is divided into three stages. different ballistics models and tested data processing methods have been determined according to the different characteristics on each stage

    本文以火箭增程彈為研究對象，在對其彈道特點進行系統的分析研究的基礎上，將全彈道分為三段，根據各段不同的特點導出了不同的彈道模型及測試數據處理方法。
  10. Research on the dynamic delay - time of hybrid igniting - device in the air is the basis of implementing it ' s the best trajectory and improving its max cannon - shot denseness

    空中點火機構動態延期時間研究是底排? ?火箭復合增程彈實現其最佳增程彈道，提高最大射程密集度的重要環節。
  11. Abstract : this paper introduces the principles of doppler radar signal processing method in the modulation. it provides the processing method for projectile tracer time, the burst time, rocket engine working time, projectile spin and flight attitude from signal of doppler radar

    文摘:介紹了測速雷達調制域彈道信息處理方法的工作原理，詳細論述了從測速雷達信號中處理彈丸曳光時間、底排燃燒工作時間、火箭發動機工作時間、彈丸旋轉速度、飛行姿態角和擺動周期等彈道信息的方法。
  12. Without any foreign assistance, china has independently developed intermediate and short - range missiles, long - range rockets, submarine - launched solid - propellant rockets, recoverable satellites, the technology to launch multiple satellites atop a single rocket, and geostationary communication satellites

    中國的中近程導彈、遠程火箭、潛艇水下發射固體燃料火箭、返回式衛星、一箭多星、地球靜止軌道通信衛星都是在沒有任何外國幫助下獨自完成的。
  13. The two countries signed an agreement in june to work together on an advanced ballistic missile defense shield, using interceptor missiles to shoot down enemy rockets

    美日兩國6月簽署協定，共同研製一套先進的彈道導彈防禦系統，使用攔截導彈擊落敵方火箭。
  14. The improvement to internal ballistic calculation precision of solid rocket motor ( srm ) is important to capture target of missile. and to accomplish it ' s task. calculation of burning surface of propellant grain is essential to interinal ballistic performance calculation

    提高固體火箭發動機內彈道的計算精度對導彈準確捕獲目標、完成任務有著重要的作用，而發動機工作時瞬態燃面計算是內彈道性能計算的基礎。
  15. Abrv advanced ballistic re - entry vehicle

    高級彈道重返大氣層運載火箭
  16. In the wave trough of the pressure curve, the pressure may be then if the rocket is accelerating or if it has assembling defects, the early explosion of the grenade on the ballistic may be caused

    該模型的微分方程計算結果表明微小彈簧在彈道上的振動過程會使導電桿的受壓產生周期性變化，尤其是在一些波谷處，導電桿幾乎不受壓力，此時如果有火箭加速和其它裝配缺陷等因素的影響，就會引起彈丸在彈道上的早炸。
  17. In order to study on fire efficiency for the rocket - assisted torpedo, this paper has gone deeply into every stages of air trajectory and underwater trajectory, and established the fire efficiency model of the rocket - assisted torpedo with the monte - carlo

    摘要為解決火箭助飛魚雷的作戰使用問題，需要確定它對隨機機動目標的射擊效率，通過對該雷空中及水下彈道的各階段深入細致的分析研究，建立了火箭助飛魚雷射擊效率模擬模型。
  18. The curtain was rung down in that phase of history, at least, by the sudden invention of the hydrogen bomb, of the ballistic missile and ofrocketsthatcan be aimed to hit the moon

    至少由於氫彈、彈道導彈和登月火箭出人意料地發明，那個歷史時期宣告結束了。
  19. 5. the internal ballistics and the throttling performance of 85 % h2o2 - pe hybrid rocket motor loaded with tube grain are studied. the hot firing data of two test motors have been carefully analyzed

    研究了管型藥柱的85 h _ 2o _ 2 - pe固液火箭發動機的內彈道性能和節流特性，分析了兩臺發動機的試驗結果。
  20. Mobile missile launchers fire only longer salvos over a long distance and with an extremely high amount of explosive damage

    流動火箭彈發射車只能進行長距離的彈道射擊並產生極高的爆炸傷害。
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