reentry system 中文意思是什麼
reentry system
解釋
再入系統-
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。 -
The pulse code modulation / frequency modulation ( pcm / fm ) is widely used in most reentry remote sensing ( rrs ) system at the present time in our country
目前我國再入遙測系統主要採用脈沖編碼調制/調頻（ pcm / fm ）體制。 -
Learning classifier system and its application to the aerodynamic shape optimization of reentry vehicle
自適應分類器系統及其在再入飛行器氣動布局優化中的應用 -
Pcm transmitter is the key part of reentry telemetry system and its level influences the development of the entire system
Pcm發射機是再入遙測設備的核心部件，它的發展水平直接影響再入遙測系統的發展。 -
As the important measurement of weapon electronics systems, reentry telemetry system has contributed more to our nation defense
作為武器電子學系統的重要測量手段，再入遙測系統為我們的國防事業做出了重要的貢獻。 -
Aimmed to retard the response of ballistic missile defence system, the wavy trajectory with three crests is designed in this thesis to replace traditional parabola one. this kind of trajectory make anti - defence system have lots of difficulties to detect and compute the track and destination of ballistic missiles before reentry. so, applying the wavy trajectory can greatly improve the anti - defence ability of ballistic missiles
從延緩導彈防禦系統的早期預警時間著手，將傳統彈道導彈的拋物線彈道中段設計成有多個波峰的跳躍式彈道，使得探測系統在導彈再入大氣層之前，很難準確探測和計算導彈的落點，使得防禦系統防不勝防，從而大大地提高了彈道導彈的突防能力。 -
In this paper, the author comprehensively expatiates the research on microwave phase in - lock frequency modulation. at first, the background of reentry telemetry system and the features of pcm telemetry system are presented, and then the author mainly discusses the application of phase in - lock fm techniques in the design of pcm transmitter and the analysis of characteristics of binary pcm reentry telemetry channel
在文章的前面，作者簡單介紹了目前再入遙測技術發展現狀和pcm系統的特點；然後給出了二元pcm再入遙測通道的系統分析和高碼速率數據傳輸實現的主要途徑；在文章的第三部分，討論了鎖相調頻技術及其在pcm遙測發射機中的實際應用。 -
The optimization design of aerodynamic shape for reentry vehicles ( asrv ) is a design problem of the complex engineering system, which often involves several subsystems and various parameters
再入飛行器氣動布局優化設計是一個復雜的工程系統設計問題，通常包含若干子系統和大量的設計參數。 -
If be, pay value added tax, declare on the net directly, register on preexistence net, it is ok that reentry system is declared, if do not know a net to go up, declare, can fill zhang shen forms for reporting statistics to be declared to the window to revenue, ask next advisory personnel specific operation method again next
假如是銷售就是交增值稅，直接在網上申報，先在網上注冊，再進系統申報就可以了，假如不懂網上申報，可以到稅務局去填張申報表到窗口申報，然後再問下咨詢人員具體操作方法。 -
6. utilizing the new robust decoupling control method which is put forward above, the design problem of decoupling controller for large angle of attack reentry missile ' s attitude control system is mainly investigated
6 、針對大攻角再入飛行導彈通道間存在的氣動耦合現象，以及實際飛行中存在的個確定因素，分析了其進行解耦控制的必要性；探討了本文提出的基於互補靈敏度成形和h 。
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