需用推力 的英文怎麼說

中文拼音 [xūyòngtuīlì]
需用推力 英文
demand thrust
  • 需 : Ⅰ動詞（需要） need; want; require Ⅱ名詞1. （需用的東西） necessaries; needs 2. （姓氏） a surname
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 推 : 動詞1 （向外用力使物體移動） push; shove 2 （磨或碾） turn a mill or grindstone; grind 3 （剪或削...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 需用 : demand
  • 推力 : visatergo; soot; propulsive force; thrust; momentum thrust
  1. Strip - shape underground structures such as the tunnels and tubes for various uses can be treated as a beam on elastic foundation under earthquake condition ， although there exists soil - structure interaction ， the foundation soil vibration is dominant in other words ， analysis of earthquake response of the soil is essential to this end ， simplified models ， ( i. e equivalent mass system models based on some equivalence criteria ) are proposed ， instead of a general 3 - d continuum model in this study ， equivalence criteria are proposed and the simplified models are compared the single - mass - string model is proved to be valid and therefore applied to the analysis of earthquake response of the pearl river immersed tunnel

    條裝地下結構如隧道、各種埋設管道等一般可看作彈性地基梁進行靜力及動力分析在地震條件下，結構與土相互作用，但土的振動成為主要因素為分析土的地震響應需把基土這一三維連續體作簡化處理，簡化成為等效多質點模型本文著重探討這種簡化模型的建立方法，推導等效方程，通過幾種簡化體系的分析比較，論證單質點串體系的合理性，並將其應用到廣州黃沙芳村珠江水下隧道工程的地震響應分析，為抗震設計提供依據
  2. The hawk 4 gyroplane is supported in the air by a horizontally mounted airfoil similar to that of a helicopter but unpowered

    鷹4旋翼機利用類似直升機的旋翼提供升力，但機頂的水平旋翼無需動力推動。
  3. It should be noted at that position each champion is applying propulsive force

    需要注意的是在這個姿態每個冠軍都是在用推進力。
  4. Them, the thesis has chosen three china ' s cases as object of study, corporatism and social resource theory as theoretical perspective, and the function of npo integrating social welfare resources as the point of study to research the mechanism of npo integrating social welfare resources, the factors which bring down its effects, the motive power of the development of npo in social welfare field. then, the conclusion comes into being : the instituting and running of a npo which has specific object is a effective mechanism to integrate social welfare resources ; in practice, npo can integrate social welfare resources by instituting former and informer social network ; the factors which bring down its effects include policy and themselves ; and there is several kind of power which can motive the development of npo in social welfare field

    本文選取了在發展程度上呈梯次性的中國三個個案為研究對象，以合作主義和社會資源理論為理論視角，以非營利組織對社會福利資源的整合功能為切入點，探討了非營利組織整合社會福利資源的機制、其效果的制約性因素、以及在社會福利領域推動非營利組織發展的動力，認為定位明確的非營利組織的成立與運營為社會福利資源的整合提供了一條可供選擇的有效的途徑，發現在實踐中非營利組織可利用正式的和非正式的兩種網路建構來開發整合社會福利資源，而現階段其整合效果受到政策環境和自身能力等因素的制約，推動非營利組織發展與能力健全的力量源泉主要來自需求推動、政策推動、專業知識推動和國際交往推動。
  5. The order product, you then open test the lai strength mysterioushighly effective health product, familiar introduction each kind ofproduct, is the expert is a winner ; to the product establishmentconfidence, when recommends the lai strength product to the others, adds self - confident and the persuasive power ; the order productanother reason, is your excellency wants to maintain the few goods instock, in order to deals with the customer emergency requirement ; ifthe customer wants to test several section products, but you thenprovided the product at that time to the customer, purchased for thecustomer

    訂購產品，您便開試用萊力神奇高效的健康產品，熟悉的介紹各類產品，是專家才是贏家；對產品建立信心，向別人推介萊力產品時，更添自信及說服力；訂購產品的另一原因，乃閣下欲維持少量存貨，以便應付顧客不時之需；假若顧客欲試用幾款產品，而您當時即可提供產品給顧客，供顧客購買。
  6. The key technologies necessary to be solved to develop ion propulsion are also described, including improving perform ance ( specific impulse, thrust, availability ), prolonging life time, compatibili ty with satellite, and optical ion system

    闡述了發展離子推進需攻克的關鍵技術，其中包括提高性能（比沖、推力、工質利用率等） 、延長工作壽命、與衛星的相容性、離子光學系統等。
  7. In 2003, in order to satisfy sme users requirement in the reliability, expandability and maintainability of it systems, ibm software group put forward an " sme excel plan ", focused on helping smes to realize change - adapting e - business. ibm also developed a series of tailored express software solutions for smes in terms of design, pricing and marketing and promoted the application of this series of solutions in the sme market through enhancing the cooperation with partners and new channel supporting plans

    2003年，為了滿足中小企業用戶對it系統可靠性可擴展性可維護性等方面的要求， ibm軟體集團推出了致力於幫助中小企業實現電子商務隨需應變的「中小企業騰越計劃」 ，並且專門開發出了一系列針對中小企業量身設計定價與營銷的express易捷軟體解決方案，並通過加強與合作夥伴的聯盟合作及全新的渠道支持計劃來推進該系列解決方案在中小企業市場應用推廣。
  8. Now we need the hydraulic brake actuator, which has both the booster section and master cylinder section, this feature enables the booster section to be powered by an existing mineral base hydraulic oil circuit while using the mineral base hydraulic oil or the brake fluid

    現在我們需要水力閘作動器，有助推器部分和主要圓筒部分，這個特點使助推器部分由一條現有的礦物基本的水力油電路供給動力當使用礦物基本的水力油或制動液。
  9. Of course, that doesn ' t mean that flying a battleship in the atmosphere of a planet will be safe either : you will have to be careful with your speed and the pressure of “ air ” on the hull, or the temperature ; you will have to carefully watch your fuel as the bottom thrusters will be continuously firing to maintain you in flight ; and if you disable the automatic compensation or have damaged thrusters, you might have to play “ lunar landing ” with your ship

    當然，那並不說明在大氣層內用戰列艦也安全：你需要注意你的速度，以及空氣對船身的壓力，還有溫度；當底部推進器持續的點火來維持飛行，你將要小心的注意你的燃料；如果你的推進器損壞，而且解除自動推力補償系統，那麼你只有玩「月球登陸」了。
  10. Finally, by practical test, experimental data obtained show that the dynamic thrust measuring system is dramatically available and successful. especially, it shows that when the impulse width is 20ms and the duty ratio is 1 : 3, the measured results are stable and reliable. hence, the system designed here can meat the test requirements of the actual applications, and the technology studied in the thesis also give a good foundation to future research work

    最後，系統建成以後，通過多次調試試車、考核試車和實際型號試車的考核，試車結果表明，該系統的設計是成功的，動態推力數據穩定、可靠，可滿足發動機以20ms脈寬工作，占空比為1 : 3的情況下，進行發動機的動態推力性能指標測試，滿足實際應用的需求，為進一步進行動態推力測試技術研究奠定了良好的基礎。
  11. An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process

    飛行器軌道機動過程中，為跟蹤、定位機動目標和干預機動控制過程，需要統計處理離散的雷達觀測量實時估計推進發動機的推力，進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型，推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量，應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力
  12. 2. to meet the demands of establishing a practical control system, this paper analyzed the main sensors " construction, performance, and work theory in a dynamic positioning system, discussed the output format of the sensors " signals and the feature of the signals " noise, introduced the common thrusters, and established the thruster ' s mathematics model

    2 ）為滿足建立實際控制系統的需要，分析了動力定位系統主要傳感器的構成、性能和工作原理，討論了傳感器信號的輸出形式及信號噪聲的特點，介紹了常用推進器，建立了推進器數學模型。
  13. The sub - division is also responsible for monitoring of the electricity supply companies energy efficiency and conservation activities with an aim to promote efficient use of electricity and reduce peak demand

    該分部亦負責監察電力公司推行能源效益和節約能源的工作，以促進有效使用電力和減低高峰需電量。
  14. Results of the projections had been used as inputs to a government study on manpower requirement against supply up to 2005

    政府已採用推算的結果來研究直至二零零五年的人力資源需求和供應。
  15. It has a large region of application in solid rocket motor grain design and has made new improvements compared with other available codes. user can easily and rapidly build his initial grain shapes and then obtain geometric information of his design. according to the theory describeds in the paper, the regressions of the burning surface area and the pressure are obtainded

    該系統擴展了固體火箭發動機裝藥的設計能力，用戶可利用它簡捷地構造出三維藥柱的初始形狀，並獲得設計所需的各個幾何參數，進而依據本論文提出的復雜三維藥柱內腔燃燒推移和燃面計算的方法，計算出燃面變化和壓強變化，得到推力隨時間變化的曲線，再依據這些計算結果進行再設計，直至達到滿意的結果為止。
  16. The first recommendation is that we should startup the inner demand in order to make a good condition for the innovation of enterprise and cast off the vicious circle of deflation. the second is that we should adjust the structure of economy and deepen the innovation of enterprises. the third is that we should develop the high - tech industry especially the one that can be the key effect to the traditional industry

    文章認為，目前我國擺脫通貨緊縮的首要任務是啟動內需，為推進國有企業改革提供一個良好的環境，擺脫經濟的惡性循環；其次，由於我國通貨緊縮的深層次原因是低水平過剩導致的總量膨脹與結構扭曲，因此，進行經濟結構調整和深化企業改革、健全進入退出機制是擺脫通貨緊縮的根本策略；第三，發展高科技，大力發展和推廣對傳統產業起關鍵作用、有共性的高新技術。
  17. This provides the research with theory basis. secondly, this thesis establishes target system to evaluate international competitive power in service trade and apply this system to adjust the service trade competitive power of our country ; then analyzes the influence on service trade competitive power according to michael porter ’ s theory on national competition superiority and carries on the relevance analysis on various factors. at last, according to the analysis results, make out the strategy to improve international competitive power in service trade such as : cultivate high and specialized elements and promote the accumulation of personnel capital ; take domestic service demand seriously and impel urbanization construction ; enhance the utilization efficiency of foreign capital, and optimize the quality of resource endowment ; strengthen the supports from related industries ; encourage service enterprise to innovate and improve their competition ability ; reinforce the government ' s hatching function and so on

    本文首先闡述了服務貿易競爭力的相關理論，並說明了競爭力理論在服務貿易中的應用，這為本文的研究提供了理論依據;其次建立了測評我國服務貿易國際競爭力的指標體系，並運用該指標體系對我國服務貿易競爭力進行了評價及國際比較;然後根據邁克爾?波特的國家競爭優勢理論分析了影響服務貿易競爭力的各因素，對各因素與服務貿易出口進行了相關性分析;最後根據回歸分析的結論提出提升我國服務貿易國際競爭力策略:大力培育高等、專業要素，促進人力資本積累;重視國內的服務需求，推進城市化建設;提高外資的利用效率，優化資源稟賦質量;加強服務貿易相關產業的協調與支持;鼓勵服務企業創新，提高競爭能力;強化政府的孵化和輔助作用等。
  18. This is why hongkong post has to handle a daily traffic of over 3. 5 million items, which can only mean that physical delivery still has an important role to play. as some of you may know, hongkong post issues new definitive stamps to meet market needs from time to time. the design and security features improve exponentially with every release as we strive to get all the details right and perfect

    不知大家有否留意，香港郵政每隔一段時間都會因應市場的需要推出新的通用郵票；而每一次，我們除了在票面設計方面力求創新之外，更會加強郵票的防偽工作，務求每一個細節都做到盡善盡美，貫徹香港郵政銳意創新，精益求精的部門精神。
  19. With the new environment in the global economy driven, we would like to provide sophisticated equipment and superb skills to occupy market share in the global market with our integrity and wisdom ; continually satisfy the market need for modular equipment of packaging products ; expand business in the global market in order to become one of the most powerful manufacturers in the industry

    在全球經濟新形勢推動下，用精良的設備，精湛的技藝贏得市場，用誠信和智慧包裝世界，不斷滿足市場對包裝產品的模具需求，大力拓展國際市場，致力於成為行業中最具實力的製造企業。
  20. D. the external demanding pressure from investors, creditors, and other information users, the internal supplying force from the corporations and managers, and the compulsory impetus imposed by the supervisory institutes in the security market are all the driving forces behind the accounting information disclosure of listed corporations

    投資者、債權人及其他信息使用者的外在需求壓力，股份有限公司及其經理人員的內在供給動力，證券市場監管機構施加的強制性推動力等是上市公司會計信息披露的動因。三、會計信息披露與市場效率。
分享友人
分享到 Line

分享到臉書