火箭系統 的英文怎麼說
中文拼音 [huǒjiànxìtǒng]
火箭系統
英文
rocket system-
Ground test equipment training simulation system based on off - ballistic trajectory measure and wireless security system of launch vehicle
運載火箭外測安全系統地面測試設備模擬訓練系統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。Vortex injection provides a form of swirl or cyclone combustion for a rocket engine similar to systems often employed in industrial furnaces.
渦流噴射在火箭發動機中產生一種渦流或旋渦形式的燃燒，與工業爐中常採用的系統相似。The instructor and student sit in tandem on rocket - powered ejection seats in a pressurized, air - conditioned cockpit
教練和學員分前後縱列坐在火箭助推的彈射座椅上，座艙內設有空調系統和加壓系統The feed system of a rocket engine may be the cause of undesirable oscillations.
火箭供應系統可能是有害的振源。The intricate controls and the guidance system have little to do with the force needed for getting a rocket off the ground.
那些復雜的控制裝置和導航系統與使火箭離開地面所需要的力關系不大。Hypergolic ignition systems bear many resemblances to hybrid rockets.
自然式點火系統在很多方面與混合型火箭相似。Study on detection for ignition system of rocket launcher
火箭炮發火系統檢測研究Lm - 2f chief designer talk about quality control
神舟六號發射后采訪火箭系統總設計師劉竹生Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義Study on parallelism measurement technique of multibarrel launcher
多管火箭炮平行性測量系統設計Reliability analysis of follower system of long - range multibarrel rocket launcher
遠程多管火箭炮隨動系統的可靠性分析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。Rockets use a system known as telemetry to relay their information to earth.
火箭用一個稱為遙測技術裝置的系統，把它們的信息傳給地面。We shall try by means of a highly simplified development to expose certain advantages and disadvantages of solid propellant rocket systems.
我們想通過相當簡單的推導來試圖闡明固體推進劑火箭系統的某些優缺點。Crew - served weapons are heavy machineguns, mortars, grenade machineguns, anti - tank missile systems, and other weapons which require more than one person to operate due to their bulk and weight
重武器包括重機槍，迫擊炮，榴彈發射器，方坦克火箭系統，以及其他應為其體積或重量而需要多人操作的武器。New generation carrier rocket system is a complicated system which requires high reliability. in principle, any fault is not allowed when the rocket is launching
新一代運載火箭系統是一個極其復雜的系統，可靠性要求極高，原則上不允許運載火箭系統在發射過程中出現任何故障。Multiple - launcher rocket system
多管火箭系統On the other hand, quite a number of practical systems with numerous dimensions may have some fast variables taking on singular impulse characteristic, such as electric power system, control system of rolling mill assembly, biochemical process, nuclear reactor, control system of airplane and rocket, and chemical diffused reaction, etc. so, it is important to study the problem of robust control of singular system i n the domain of control theory
一般這些不確定性並非不可度量的，通常能給出這些不確定性大小的某種約束，魯棒控制理論正是處理系統模型具有不確定性的有效方法。另一方面，在大多數維數很大的實際系統中，都有呈現奇異攝動特性的快變變量，如電力系統，冷軋機的工業控制系統，生物化學過程，核反應堆，飛機和火箭系統，以及化學擴散反應等。Therefore, it is required to consider the visual effect and real - time performance of scene traveling when the 3d modeling is constructed. the elaborate model can be built by large numbers of polygons. but huge numbers of polygons would increase the scene processing time, and reduce the real - time performance of the scene
火箭系統包括火箭箭體、控制系統、遙測系統、外安系統、利用系統、動力系統六大系統，模型多且結構復雜，創建三維模型時需要考慮到場景瀏覽的真實感與實時性。分享友人