推進效率 的英文怎麼說

中文拼音 [tuījìnxiàolǜ]
推進效率 英文
efficiency; propulsion
  • 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...
  • 進 : 進構詞成分。
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 推進 : 1 （推動工作 使前進） push on; carry forward; advance; give impetus to 2 [軍事] move forward; dri...
  • 效率 : productiveness; efficiency; productivity; workpiece ratio
  1. It further discusses the operation mechanism of the system of agrotechnical diffusion and indicates that the essence of technical diffusion is information diffusion, and the system depends on the course which information flows from the fountainhead to the receivers. and it analyzed the ingredients which influence the information flowing in the system. intruding shannon ’ s information

    進一步探討了農業技術擴散系統的運行機制，並指出，技術擴散實質是信息的傳播，是建立在信息從信息源到接收者之間的流動過程，對技術推廣系統中影響信息流動的因素進行分析，引入shannon的信息熵計算方法，對信息接受者的信息接收含量進行測度，通過對所得的數值進行比較，運用定量與定性分析相結合的方法證明技術推廣活動的效率。
  2. Catching hold of the favorable opportunity of china entering world trade organization, tongzhou zone committee, zone government continue to insist on advancing with time, closely surround the topic of development. with the aim of establishing optimal human inhabitation environment to construct modern city, they change government function, establish service consciousness, correctitude work attitude, improve work efficiency, in good earnest provide excellent environment, good quality service, favorable policy for investors, in the examining sector of project push project service one continuous line and project commission system, time limit system, promises system etc. methods, and make investors reassuring and commit to the deploitation of market, development of product, management of production and the development of enterprise

    抓住中國加入世貿組織的有利時機，通州區委、區政府繼續堅持與時俱進，緊緊圍繞發展這一主題，以創建最佳人居環境為目標來建設現代化城市，轉變政府職能、確立服務意識、端正工作態度、提高辦事效率，真心實意地為投資者提供優良的環境、優質的服務、優惠的政策，在項目的審批環節上，推行項目服務一條龍和項目代辦制、時限制、承諾制等辦法，使投資者安心並致力於市場的開拓、產品的開發、生產的管理和企業的發展。
  3. The ground effect increases the thrust force and efficiency

    表面效應使機翼推力增大，推進效率提高。
  4. With the ground effect, they own higher lift / drag ratio than general aircraft, so need less thrust power and have the ability to carry more loads or fly longer

    在地效的作用下，它的升阻比比一般的飛機大，因而飛行時所消耗的推進功率小，具有更大的載重量或航程。
  5. The sole purpose of this trust will be to produce income to support designated staff and progrmmes which in the opinion of the trustees are within the aims and objects of the council as set out hereinabove such as providing staff, programs or projects to promote the coordination of social welfare activities, to initiate, develop or modify social welfare work programmes and services, to develop and prepare standards of same, to determine effectiveness, efficiency and economy of services, to promote or carry out social welfare research, to carry out public education in respect to social welfare, and to develop recommendations concerning social welfare to the government, but which staff and or programmes are not supported by government subvention or community chest funds

    信託基金唯一的目的是拓展收益，支持受託人認為符合本會的宗旨及目標之工作，如聘用員工、推行計劃、加強協調社會福利工作、發動、發展及改善社會福利（工作）計劃及服務，厘訂及保持福利服務的劃一水準，確定服務的效能、效率及善用經費，鼓勵及進行各種社會福利的研究，推行社會教育以促進市民對社會福利的認識，並因應社會福利問題向政府提出建議。但上述之指定職員及活動計劃須以未獲政府撥款或公益金資助者為限，信託基金的一切收益，須由受託人監管，不得動用作本會經常性開支。
  6. Expert system has many merits. it has the ability of heuristic illation, and can explain for illation and append new knowledge in the knowledge database. but it also has obvious shortcomings, such as, poor ablitity in ka ( knowledge achieve ), inefficient and incomprehensive. the artificial neural network has the ablitity of parallel processing, associative memory, distributed storage of knowledge and high robust etc. it also has perfect characteristics of self - organizing, self - adaptive, self - learning. it specializes in visualize ideation but is short of logic ideation

    專家系統在故障診斷領域得到廣泛的應用，專家系統具有許多優點，能利用專家的知識進行啟發式推理，能夠解釋其推理過程，並能夠不斷地、靈活地增加新的知識。但專家系統也存在明顯的缺陷：獲取知識能力差、效率低、范圍窄。可以說專家系統長于邏輯思維缺乏形象思維。
  7. The experiment can obtain the driver and the torsion of the screw propeller of relative speed and is an important method to analyze the efficient part of push

    船模自航試驗可獲得對應航速螺旋槳推力和轉矩，是分析各種推進效率成分的重要手段。
  8. The investigation shows that plenum chamber total pressure has multifarious effects on arcjet thruster operation, and both specific impulse and thrust efficiency can be improved by increasing it befittingly under steady arc

    研究表明，集氣腔總壓對推力器工作過程具有多方面的影響，在保證電弧穩定的情況下，適當提高集氣腔總壓可同時提高比沖和推進效率。
  9. The second chapter studies the economy of ship ' s power plants, based on the aspects of lowering fuel cost, waste heat recovery, the match of ship, machinery and propeller, increasing propulsion efficiency, increasing the economy of ship ' s power plants, etc. the third chapter discusses in detail the control measures of voyage change cost, analysizes systematically the voyage change cost based on the way of fuel cost, harbor cost, voyage venture cost. the fourth chapter studies the structures and control measures of seafarers cost, maintenance cost, spare parts and stores cost, lubricating oil cost, etc. which are relatively easy to be controlled ; based on the state maintenance decision - making, a mathematical model is put forward, the validity and its solve process are discussed. the control measures of spare parts, fuel cost and lubricating oil cost should be based on scientific budget, through the control means of application, reception, usage, store check, try to acquire the inosculation of theory

    第一章主要討論營運船舶運輸成本，對船舶運輸成本的概念、結構、性質與分攤、成本細分進行了分析，從宏觀上闡明了船舶運輸成本的生存環境和生長趨勢；第二章研究了船舶動力裝置的經濟性，在營運船舶降低油耗、廢熱利用、船機槳匹配、提高推進效率、提高船舶動力裝置經濟性的有效途徑等方面進行了闡述和論證；第三章詳細論述並論證了航次變動成本的控制措施，全面系統地分析和總結了航次變動成本，通過對燃油成本、港口使費、航次風險成本的分析與控制，提出了航次風險成本的概念並論述了若干航次風險成本的控制措施；第四章對船舶營運成本中的船員費用控制、維修保養及其費用控制、船舶備件物料管理及其費用控制等幾個主要可控性較高的成本進行了細致的分析並分別討論了相互的控制措施，提出了基於狀態維修決策的馬爾可夫數學模型並論證了模型的正確性及具體解算步驟，對于備件、燃潤物料的控制堅持以科學的預算為前提，以申領、接收、使用、盤存為控制環節，切實做到理論與實踐的密切結合；第五章，結合營運成本的預核算的案例，對船舶營運成本的預算及核算進行了有益的探討，旨在揭示成本發生的動因，並給出了成本預算、核算的編制方法。
  10. Finally, the values of kinematic parameters in typical swimming are estimated for theoretical calculation and computational simulation. based on the kinematic formulation, this paper applies large - amplitude elongated body theory to propulsive performance of undulatory dorsal / median fins and establishes a set of equations for estimation of the propulsive force and the propeller efficiency. the calculations based on experimental data coincide with blake ’ s result in 1980

    從波動運動的參數方程出發，本文基於大擺幅伸長體理論對背鰭/背臀鰭波動模式的推進性能進行了分析，推導推進力和推進效率的計算公式，利用實驗觀測典型運動參數對仿生對象的推進力和推進效率進行了理論估算，結果與blake的計算結果相吻合，從而驗證了所建運動學模型的有效性。
  11. Much works has been distributed to the development of a vacuum system to simulate the outer space and a measurement system to test the arcjet performance. ignition experiments in various operational modes have been done with argon as propellant. macroscopical working parameters including thrust, mass flow rate, voltage, current, inlet pressure and vacuity are obtained by the test measurement system and actual performance parameters including specific impulse, thrust efficiency, ratio of thrust and power and ratio of power and mass flow are calculated

    以氬氣作為推進劑，在不同工況下進行點火實驗，測量獲得了其工作推力、電弧電壓和電流、推進劑流率和弧室壓力等宏觀參數，得到了不同實驗條件下其工作的實際比沖、推力效率、推力/功率比以及比功率等性能參數，分析了推進劑質量流率、電弧功率、電弧加熱發動機電弧室結構尺寸等因素對其性能的影響，為數值模擬研究和實際的低功率電弧加熱發動機優化設計及研製提供了實驗基礎。
  12. However, the movement and transformation of n in soil under fertigation remains unclear. the methods of simulation experiment and culture experiment were used to study the movement and transformation of n in soil under fertigation by drip irrigation. the main experimental results were shown as folio wings : ( 1 ) the water infiltration under drop irrigation is a point infiltration ; and the soil moisture in vertical and horizontal directions was increased with the irrigation time, and the movement rate were decreased with the irrigation time

    本研究採用室內模擬試驗和生物培養試驗相結合的方法，研究了在滴灌施肥條件下，化學氮肥施入土壤后的遷移、轉化規律以及對作物生長的效應，獲得了以下主要結論： （ 1 ）滴灌條件下水分以點源入滲土壤，水平和垂向的濕潤鋒均隨入滲時間的增加而逐漸變大，在入滲開始階段濕潤鋒的推進速率較大，隨入滲時間的延長，濕潤鋒的推進速率逐漸變慢。
  13. But the nnd algorithm can " t reach 2 - order precision, and the cell - centred finite volume algorithm is not suit to solve hypersonic problem. for the efficiency of the four - stage runge - kutta time - stepping scheme is low, and the robust is bad for the hypersonic problem, an implicit time - stepping scheme is adopted. this scheme can preserve the results precision and improve the computing efficiency sharply, and is an innovation for the time - stepping scheme of unstructured grid

    為了解決目前傳統四步龍格一庫塔時間推進效率較低、計算高超聲速流場時魯棒性較差的問題，本文改進並採用了一種隱式時間推進格式，能夠在保證精度要求的情況下有效的提高流場計算時的計算效率，對基於非結構網格的時間推進格式有了發展和創新。
  14. This method makes it possible for investigating the unsteady nonlinear potential flow in a complicated environment with higher efficiency. the aerodynamic forces of a wing in couple motion of heave and pitch with ground effect are analyzed in detail based on the numerical result. it is shown that a thrust force exists when the wing is in heave motion

    深入系統地分析了存在表面效應時機翼運動規律和氣動力之間的關系，研究結果表明，機翼升沉運動產生的推力與升沉速度幅值的平方成比例，推力和推進效率和振蕩頻率成反比；機翼的俯仰運動可以調節推力和推進效率，但是單純的俯仰運動不會產生推力。
  15. The experience of development in decades has proved that the most effective interest rate risk management tool is the interest rate futures. the best carrying body of interest rate futures is bond futures. from the end of bond futures pilot the macroeconomic and financial market environment has been tremendous changes after the development for 10 years, basically has the reopening of the bond futures trading conditions. the introduction of treasury bonds futures is the general trend. interest rate futures have unique function, and its introduction is bound to affect our monetary policy transmission mechanism

    為了利率期貨市場的正常高效運行，更好地發揮疏通我國貨幣政策傳導機制的作用，應該在吸取以往教訓的基礎上，借鑒國際成熟的交易機制和監管體系，通過利率期貨交易形成金融市場的均衡價格和定價機制，促進貨幣市場與債券市場的聯通，穩步推進利率市場化，完善我國的期貨法律法規體系，大力發展機構投資者，加強風險管理，建立一個適合我國國情的利率期貨制度模式。
  16. Deregulation helps to promote greater efficiency and encourage innovation in new deposit products

    撤銷利率管制有助促進效率及鼓勵推出新存款產品。
  17. Through the international competition, we find the gap and pose the following feasible financial affair risk control strategy : ( i ) risks should match profits reasonably ; ( ii ) rectify the given credit mechanism and digest bad property ; ( iii ) strengthen the risk management of interest rate and the rate of exchange sensitivity ; ( iv ) enhance the risk management of business off balance sheet ; ( v ) the expenses management should follow the performance principle ; ( vi ) change the financial affair analysis from the past profit analysis to financial affair risks ; ( vii ) deepen internal control system developments, enhance accounting information publishes

    對于沈陽市分行財務風險的控制，主要提出了如下對策：一是實現風險和收益的合理匹配；二是整合授信機制並盤活消化不良資產；三是推進利率和匯率敏感性風險性管理；四是加強表外風險管理；五是費用管理遵循效益原則；六是財務分析的重點向風險收益分析轉變；七是深化內控機制建設，加強會計信息披露。
  18. Is there a difference in propelling efficiency between experienced and inexperienced subjects

    高手與一般游泳者的推進效率有區別嗎
  19. Ensures implementation of the service quality strategy that aims to promote efficiency and continuous improvement through development of quality management initiatives and customer - based culture

    負責推行優質服務策略，透過引入優質管理措施、推廣以服務市民為本的文化，促進效率和不斷改善服務。
  20. Is responsible for implementing the strategy on service quality which aims to promote efficiency and continuous improvement through the development of quality management initiatives and a customer - based culture

    負責落實優質服務策略，透過發展優質管理措施及推廣以服務市民為本的文化，促進效率和不斷改善服務。
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