propulsion 中文意思是什麼

音標 [prə'pʌlʃən]
propulsion 解釋
n. 名詞 推進（力）。
a propulsion engineer 動力裝置工程師。
jet propulsion 噴氣推進。

  1. Adduction of the upper arm to maximize forward propulsion

    內收上臂以產生最大的向前推進力。
  2. Moreover, addition movement of the airframe can result from aerodynamic or propulsion noise.

    此外氣動力或發動機擾動也會造成彈體的附加運動。
  3. Control and propulsion technology of stratosphere airships

    平流層飛艇控制與推進技術
  4. I am operating astern propulsion

    引擎正操作倒后。
  5. The advantage and disadvantage of measurement of propeller - induced pressure by using different equipment is discussed. the method to obtain self - propulsion point for full scale in depressurized towing tank is studied. the measurements of pressure of two propeller models are carried out, the results of the measurement agree with those obtained by cavitation tunnel very well, which proves this measurement is successful, and the theoretical prediction is verified too

    比較了不同測試設備用於螺旋槳脈動壓力測試的優缺點，探討了在減壓拖曳水池中實現實船自航點的方法，並進行了兩只螺旋槳模型的脈動壓力測試，經與空泡水洞中脈動壓力的測試結果進行比較，說明該項測試是成功的，同時也對脈動壓力的理論預報結果做了驗證。
  6. The second report, by eric rignot of the us space agency s jet propulsion laboratory in pasadena, us, showed an eightfold increase in the speed of three glaciers, called hektoria, green and evans, between 2000 and 2003

    埃里克?里戈諾特供職於美國國家航空航天局設在帕薩迪納市的噴氣推進實驗室，他所做的第二份報告顯示， 2000年到2003年間三條分別名為黑克多利亞、格林和埃文斯的冰河的流速增加了8倍。
  7. The second report, by eric rignot of the us space agency ' s jet propulsion laboratory in pasadena, us, showed an eightfold increase in the speed of three glaciers, called hektoria, green and evans, between 2000 and 2003. two others, jorum and crane, moved twice as quickly at the beginning of 2003 than they did in 2000 and nearly three times as fast by the end of the year

    埃里克里戈諾特供職於美國國家航空航天局設在帕薩迪納市的噴氣推進實驗室，他所做的第二份報告顯示， 2000年到2003年間三條分別名為黑克多利亞格林和埃文斯的冰河的流速增加了8倍。
  8. This demonstrates that for propulsion - airframe integration, this genus of inlet would be advantageous in keeping the stability of boundary layer coming from the forebody

    一體化設計時，該進氣道對保持前機體來流附面層的穩定性十分有利。
  9. Functioning of and interfaces among propulsion, friction brake, and train - borne master control on rail rapid transit vehicles

    在推動裝置，摩擦閘和鐵路快速運輸車輛的火車上主控裝置之間的介面和功能
  10. Functioning of and interfaces among propulsion, friction brake and train - borne master control on rail rapid transit vehicles

    在推進裝置摩擦閘和軌道快速運輸車輛上的車載主控裝置之間的介面和具備的功能
  11. This may also be hot enough to produce the possible precursors for life, said the study ' s lead author, dennis matson of the jet propulsion laboratory ( jpl ) in pasadena / pe - se - di - ne /, california

    加州帕薩迪那市的噴氣推進試驗所的丹尼斯& # 8226 ;馬生，作為這項研究的領導，說這個溫度也足夠構成產生原始生命所需的物質條件。
  12. In perhaps the most unusual proposal of all, scientists from nasa ' s jet propulsion laboratory ( jpl ) in california are proposing to build a probe that uses heated water jets to descend to depths of up to a hundred meters through the frozen ice caps at the martian poles inn search of organic matter

    在或許是最不一般的建議的倡導下，加利福尼亞州航空航天局噴氣推進實驗室（ jpl ）的科學家們正在計劃建造一臺探測器，使用熱水射流穿透火星極地的冰帽，深入到100米以下，搜尋有機物質。
  13. The suggestion of speeding up the development of a large thrust lox lh2 engine and taking vigorous action to research advanced propulsion technology are proposed

    提出應加快我國大推力氫氧發動機的研製，並積極開展各項先進技術的預先研究工作。
  14. This dissertation sets up the kinematics model on the basis of the biomimetic study of lunate - tail propulsion steady swimming fish and of the analysis of fish body motion and caudal fin motion

    本文在綜合國內外魚類游動文獻中的有關研究成果的基礎上，分析了魚類游動過程中魚體和尾鰭運動，建立了月牙尾推進模式穩態游動的運動學模型。
  15. Their humbler followers, such as partridges have a like power of strong propulsion.

    它們的低級同類，如鷓鴣，有一種同樣大的推進力。
  16. Their humbler followers, such as partridges, have a like power of strong propulsion, but soon tire.

    它們的低級同類，如鵪鶉，有一種同樣大的推進力，但很快就疲勞了。
  17. 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。
  18. The propulsion system consists of five f-1 engines.

    推進系統包括五個F-1發動機。
  19. The liquids employed for rocket propulsion are called propergols.

    用於火箭發動機的液體稱為液體火箭推進劑。
  20. The essential quality that dictates the choice of this propulsion system is readiness.

    決定選用這種推進系統的主要因素就是其簡便性。
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