星體穩定 的英文怎麼說

中文拼音 [xīngtǐwěndìng]
星體穩定 英文
body stabilization
  • 星 : 名詞1 （夜晚天空中閃爍發光的天體） star 2 [天文學] （宇宙間能發射光或反射光的天體） heavenly body...
  • 體 : 體構詞成分。
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 星體 : cytaster aster; kinosphere aster; planet; aster; [天文學] celestial body; heavenly body
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. Since the hydrogen - burning shell and helium - burning core do not produce energy in a stable and steady manner, the star will pulsate and generate strong stellar wind

    由於這時燃燒氫和氦以產生能源的過程並不穩定，星體除了會不斷脈動外，更會產生強勁的恆星風把外殼吹掉。
  2. The motion carriers such as the automobile, trains, war vessels, the plane and so on, are in flux by their position and azimuth, if want kepting satellitic message and taking over satellitic signal, must adopt the platform system of tenaclous tracking satellite antenna

    汽車、火車、艦船、飛機等運動載體的位置和姿態不斷的在變化，要保持與衛星的通訊聯系和接收衛星視頻等信號，就必須採用衛星天線穩定跟蹤平臺系統。
  3. Finally, attitude stabilization control of the satellite and pointing precision of the payload are researched in the phase of infrared camera tracking object

    第三，在紅外相機跟蹤目標階段，研究了星本體的姿態穩定控制以及有效載荷的指向精度問題。
  4. Through the reaserch of the paper, a satellite transmission and television signal incepting system using stabilization platform which is used on the moving carrier ( vehicle, boat, ship etc ) has been designed. it uses an embedded system which is based on arm7tdmi core microcontroller and c / os - ii real - time operating system to control and scout the movement of the antenna stabilization platform, can realize the real - timable and reasonable stance control of the antenna, and then can realize the real - time communications and the signal receiving between the satellite and the moving carrier

    3 .通過論文的研究，開發出了一種用於移動載體（車、船、艦等）上利用穩定平臺來進行衛星通信與電視信號接收的系統? ? 「動中通」移動載體衛星通信與電視接收系統。該系統採用基於arm7tdmi核微控制器和c / os - ii實時操作系統的嵌入式系統來控制天線穩定平臺的運動，可以實現對天線實時而合理的姿態控制，從而實現移動載體與衛星之間的實時通信和信號接收。
  5. The meteorological satellites, resource satellites, oceanic satellites and disaster monitoring satellites can develop into an earth observation system for long - term stable operation to conduct stereoscopic observation and dynamic monitoring of the land, atmosphere, and oceanic environments of the country, the peripheral regions and even the whole globe

    以氣象衛星系列、資源衛星系列、海洋衛星系列和環境與災害監測小衛星群組成長期穩定運行的衛星對地觀測體系，實現對中國及周邊地區甚至全球的陸地、大氣、海洋的立體觀測和動態監測。
  6. Secondly, the finite - element analysis on the typical slope section is performed with establishment of geology model, definition of boundary condition and proper selection of mechanical parameters. the result shows that the slope is of integral stability, and the failure mode mainly comprises infrequent block drop and wedge body breakage. considering the two failure modes of plane failure and wedge body breakage, and stability calculation under different work conditions, the slope stability is discussed and the sensibility ana lysis on its fraction angel and cohesion force is made

    然後通過建立地質模型、確定邊界條件、選擇合理的力學參數，取典型斷面對邊坡進行數值分析，分析結果表明斜坡整體是穩定的，破壞類型以零星掉塊和楔體失穩下滑為主；為了定量計算邊坡的穩定性，對邊坡兩種破壞類型：單滑面下滑和雙滑面楔形體下滑，考慮不同工況進行穩定性計算，並對摩擦角和粘聚力進行穩定的敏感性分析。
  7. " more than 80 % are ordinary people who have accumulated their wealth in one generation. they did it slowly, steadily, without signing a multimillion - dollar contract with the yankees. .

    超過80的百萬富翁是在一代以內實現財富積累的普通人。他們緩慢、穩定的積累財富，他們並非和洋基隊簽下了巨額合同（一個美國著名的橄欖球隊） ，即他們大多數並非體育明星。
  8. A multiloop antenna pointing controller has been designed while three feedforward schemes are used in this control design. the simulation results show that the antenna pointing control system can improve the precision of the attitude angle and the attitude angle rate, and the antenna can slew to the neighborhood of tdrs fast, search and then track tdrs

    在設計好的天線跟蹤指向控制系統基礎上，採用前饋+反饋的復合控制策略設計了復合控制器，模擬結果表明設計的天線指向控制系統能夠較好的提高星體的姿態穩定度和控制精度，天線能夠快速回掃至中繼衛星附近並進行跟蹤，天線指向精度滿足設計要求，表明了所設計的天線指向控制系統的合理性和有效性。
  9. This paper studies on the attitude ontrol system of three - axis stabilized satellite systematically, and makes deep study on the design of attitude control system. the main work of this paper is as follows : first, found whole mathematical model about attitude control system of satellite. it contains kinematics model, dynamic model, actuator model and torque model. analyse the conmmen characteristic of actuator of satellite ’ s attitude control system

    本文較為系統地研究了三軸穩定衛星的姿態控制系統，並在姿態控制規律的設計方面進行了較為深入的研究。論文主要工作如下:首先，建立了完整的衛星姿態控制系統的數學模型。其中包括星體運動學模型、星體動力學模型、執行機構模型及環境干擾力矩模型。
  10. Similar to the helium burning, the strong gravitational force of the star ignites and controls the carbon burning in the core ; light nuclei fuse into heavier and heavier elements, until iron

    情況很像燃燒氦，強大的引力足以在核心燃點起碳，而同時維持星體穩定。核心物質不斷聚變為更重的元素，直至成為鐵。
  11. If the radiation is any more intense, it will overpower gravity, blow away ionized matter and destabilize the star

    假如輻射的強度大於這個上限，輻射會強過星體本身的重力，而把外層的離子化物質吹走，使星體結構不穩定。
  12. It solves payment issue through sharing pos and brush card. it solves info sharing and exchanging problem by enterprise application integration it adopts research method of software engineering and uses touch - screen, network, database technology and so on to carry through total design of the system and build the software : it uses user status identify and responsibility control to ensure database and application program ' s security ; it strengthen the code by coding optimize ; it captures and discards application runtime error to enhance the system ' s stability ; it uses multimedia voice and moving picture to show help information, thus makes the system easy to use ; it greatly reduces the maintenance work of the system by self - updating function ; it is an opening system by using star - model network top structure, supporting standard network communication protocol ? tcp / ip and offering standard software interfaced criterion

    論文採用軟體工程的研究方法，使用觸摸屏、網路、數據庫等技術，進行了系統總體方案設計和軟體開發：通過對數據庫和應用程序的用戶身份識別和權限控制，保證數據存取和應用程序的安全性；通過對代碼進行優化提高了代碼的健壯性；通過捕捉並拋出系統運行時的異常錯誤提高了系統的穩定性；通過多媒體語音、圖形和動畫提示幫助信息來增強系統的易用性；客戶端程序自動升級功能提高了系統的可維護性，有效地減少了維護工作量；系統採用星型的網路拓撲結構，支持標準的tcp ip網路通訊協議和規范的軟體介面標準，具有良好的開放性。
  13. 3. the three - axis attitude stabilization of the rigid satellite has been studied. and, the influences of the external disturbances on the system stabilization have been studied

    3 、設計了剛體衛星的三軸姿態穩定控制律，分析了外界干擾對剛體衛星姿態的影響和系統的穩定性。
  14. The dynamic model of the satellite with a flexible appendage has been studied in this thesis. also, the techniques of the satellite earth acquisition and three - axis attitude stabilization of both the rigid satellite and the liquid - filled satellite have been researched

    本文針對單翼大撓性太陽帆板衛星，建立了撓性衛星動力學模型，在此基礎上，研究了地球捕獲、剛體衛星三軸姿態穩定、充液衛星三軸姿態穩定問題。
  15. Secondly, attitude stabilization control of the satellite is researched in the phase of infrared camera scanning object

    第二，在紅外相機掃描目標階段，研究了星本體的姿態穩定控制問題。
  16. The antenna pointing control accuracy can satisfy the design specification and it is validated to be appropriate and effective. at last, the designed user satellites complex control system is simulated based on xpc target which is used for hardware - in - the - loop simulation

    4 .基於xpc實時模擬平臺，充分利用實驗室條件，搭建了用戶星天線樣機在迴路中的半物理模擬實驗，將天線指向控制系統和星體姿態穩定控制系統聯合起來，組成中繼衛星復合控制系統進行近一步的驗證。
  17. The satellite attitude control system is modeled into a close control loop with three momentum wheels on each axis

    星體姿態控制系統採用三軸穩定動量輪閉環控制模型，天線指向控制系統採用開環控制。
  18. I have mentioned before in this column that the international monetary fund has recently conducted an extensive financial system stability assessment fssa on hong kong

    我曾經在本欄中提過，國際貨幣基金組織最近對香港進行了一次全面的金融體系穩定性評估，有關報告亦已於上星期五公布。
  19. In addition, this paper succeeful design a ship - borne antenna stabilized system, introduce the hardware design and debug process

    此外，本文還成功地設計了一套用於海上衛星通信的船載天線穩定跟蹤系統，詳細介紹了其硬體設計思想和調試過程。
  20. Particles in the star move around rapidly due to high temperature creating a high gas pressure. together with the radiation pressure generated by the photons, they exert pressure pushing outward to balance gravity s inward pull. then, a star becomes stable and now enters the main sequence phase

    恆星內部所產生的高溫，會令粒子急劇運動，產生向外的氣體壓力，再加上光子的輻射壓力抵消掉向內的引力，令恆星保持穩定，進入主序星階段。
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