助推力 的英文怎麼說
中文拼音 [zhùtuīlì]
助推力
英文
boost-
There are prospects for reducing solid booster costs to make them financially more competitive.
從長遠的觀點看，就降低成本來說，固體助推器更具有競爭能力。They can travel across the galaxy under the power of a class six hyperdrive and robust ion engines
它們藉助第六代超太空驅動系統以及一部推力十足的離子引擎的強大推動力橫跨整個銀河。Over the past years, she has been actively involved in environmental protection work and has helped to promote the development of many green groups
多年來，廖博士致力環保工作，以及幫助推動環保團體的成立。Focusing on the performance evaluating and the design of tripropellant injector, adopting the cold test rig with background pressure supply, malvem particle analyzer, ccd photography system, tripropellant hot test - bed, numerical simulation software and auxiliary theoretical a nalysis, the d ischarge c haracteristic a s w ell a s a tomization p erformance o f the injector and the combustion performance as well as the mode - transition characteristic of thrust chamber are studied detailedly based on the 3 different structures of coaxial tripropellant injector, large numbers of important conclusions are gained
本文圍繞三組元噴嘴的性能評定及設計方法。採用反壓冷試臺、馬爾文測粒儀、 ccd高速攝影系統、三組元發動機熱態試驗臺、數值模擬程序及輔助理論分析等多種技術手段和研究方法，對三種結構的同軸式三組元噴嘴深入進行了噴嘴流量特性和霧化特性、推力室燃燒性能和轉工況性能研究，得到了大量重要結果。The aerospace indu * * * y is the complex of manufacturing concerns engaged in the production of flight vehicles, including unpowered gliders and sailplanes, lighter than air - craft, ground - effect machines, heavier than air craft of both fixed - wing and rotary - wing varieties, military missiles, space launch vehicles, and manned or unmanned spacecraft ; propulsion systems and other thrusting devices ; on board equipment essential to the design purpose of the flight vehicle ; and ground - based support equipment needed for the operation and maintenance of the flight vehicle
航天工業是一個綜合製造行業，從事各種飛行器的生產，包括：各種無動力滑翔機，輕于空氣的飛行器，地面效應機械設備，重於空氣的各種固定和旋轉機翼飛行器，軍用導彈，太空發射器，載人或無人飛行器，推進系統或其他助推設備，對飛行器的設計至關重要的艙內設備，控制和維護飛行器的地面設備。The new economy has appeared in the world. intellect capital, as its mighty propeller, people have given more attention on it than the financial capital
新經濟浪潮已開始在全球引發，作為其最強大的助推器- - - - -智力資本，人們對其的關注已超過了對金融資本的關心。Venture capital is generally regarded as the stimulator of scientific improvements and economic development
風險投資是高新科技產業發展的催化劑和助推器，是推動科技進步和經濟發展的一支重要有生力量。100kn pneumatic impulse negative step force calibration system
氣動助推式負階躍力校準裝置After our prayer, i took a nap. we then pushed the bike forward on the rocky riverbed and switched on the engine for some auxiliary power. about a hundred meters later my wife and i were panting with exhaustion
隨后，我發動引擎，幫助沖力，我們兩人推動車子在顛簸不平的河川地上前進，推行了一百多公尺后在一棵大樹下停下來，此時兩人早已累得氣喘吁吁滿身大汗。Air pressure booster
空氣壓力助推器Then in allusion to biased momentum wheel system, based on classical control system a pid controller was design about pitching channel. according to specialty of roll - yawing channel, this paper discuss long - time cycle movement and short - time cycle movement. when design the control method of long - time cycle movement, whiff thruster is used to assistant the control system. when design the control method of short - time cycle movemen, in order to sovle the problem of coundn ’ t abtain the angular velocity signal, nonminimum phase controller advanced by terasaki is used
然後針對偏置動量飛輪系統，基於經典控制理論設計俯仰通道的pid控制律，根據滾動?偏航通道耦合的特點，分別討論了由軌道角頻率和章動頻率引起的長周期運動和短周期運動。其中長周期運動控制律設計時，結合了噴氣推力控制來輔助偏置動量控制;短周期運動控制中，為了解決不能獲得角速度信號的問題，採用terasaki提出的非最小相位控制器進行控制。Innovative products and services help advance this process and contribute to productivity, convenience and the general social good : credit cards, for example - a daily necessity for many of us - were once as novel and unfamiliar as e - banking is today
推出創新的金融產品和服務會有助推動這個金融中介活動的過程，提高生產力和效率，裨益社會。以信用卡為例，今日信用卡幾乎已成為許多人的日常必需品，令資金可以高效率地被運用。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。Luoyang precision bearing factory has got the iso 9001 : 2000 international quality system certification, which is specialized in designing, developing, manufacturing and selling the large - sized and medium - sized thin wall bearing ( light series bearing ) and slewing bearing
其他輔助經營的產品有推力調心滾子軸承，推力球軸承，深溝球軸承以及鄂式破碎機、反擊式破碎機，球磨機等礦山設備，產品廣泛用於農機，冶金、礦山、石化、建築、交通、軍工等行業。Luoyang precision bearing factory has got the iso 9001 : 2000 international quality system certification, which is specialized in designing, developing, manufacturing and selling the large - sized and medium - sized thin wall bearing ( light series bearing ), slewing bearing and toroidal roller bearing
其他輔助經營的產品有推力調心滾子軸承，推力球軸承，深溝球軸承以及鄂式破碎機、反擊式破碎機，球磨機等礦山設備，產品廣泛用於農機，冶金、礦山、石化、建築、交通、軍工等行業。The aerospace industry is the complex of manufacturing concerns engaged in the production of flight vehicles ， including unpowered gliders and sailplanes ， lighter than air - craft ， ground - effect machines ， heavier than air craft of both fixed - wing and rotary - wing varieties ， military missiles ， space launch vehicles ， and manned or unmanned spacecraft ； propulsion systems and other thrusting devices ； on board equipment essential to the design purpose of the flight vehicle ； and ground - based support equipment needed for the operation and maintenance of the flight vehicle
譯文航天工業是一個綜合製造行業，從事各種飛行器的生產，包括：各種無動力滑翔機，輕于空氣的飛行器，地面效應機械設備，重於空氣的各種固定和旋轉機翼飛行器，軍用導彈，太空發射器，載人或無人飛行器，推進系統或其他助推設備，對飛行器的設計至關重要的艙內設備，控制和維護飛行器的地面設備。Organised by the hong kong productivity council, the productivity award for services 2001 to encourage, promote and recognise the endeavours of hong kong companies that have achieved continuous improvement in service productivity to enhance sustainable growth and competitiveness. this was the 5th year of the award. the award created an opportunity for the winners to benchmark service strategies between different industry sectors, focus attention on the need for value - added services, and set examples that would benefit the long - term economic interests of hong kong
二oo一香港生產力促進局服務業生產力獎由香港生產力促進局主辦，今年是第五屆，旨在鼓勵、推廣及表揚香港機構在服務生產力方面作出不斷努力及成就；這些機構的努力有助推動機構本身及香港經濟的持續增長，並提高國際競爭力。The controllers have considered all sorts of imperceptible factors affecting the servo performances in a lpmsm servo system, which include the parametric uncertainties brought by the changes of the mobile mass, frictional coefficient, the thrust fluctuations aroused by the varieties of the magnetic density distributions and the time harmonic. the h state feedback controller restrains disturbances and uncertainties to keep the robust and stable performance. the ip controller, which has the ability of rapid response, is applied to satisfy the rapid performance
在分析雙環控制問題時，針對直線永磁同步電動機，仔細考慮了能使伺服系統性能變壞的各種細微因素，如：永磁同步直線電機動子質量變化、摩擦系數變化等造成的模型參數不確定性，電機運行期間存在磁密分佈變化、時間諧波等產生的推力擾動等，採用了ip速度控制器和h _狀態反饋控制器相結合構成直線伺服的內環控制器，並輔助設計了外環的pi位置控制器。While the scientific technology developing at a tremendous speed, the level of hydro - generator manufacturing is increasing. now the f - class insulation standard for generator is adopted, and cad for hydraulic design has spread, and advanced theory in hydraulic design is applied, and insulation materials are discovered, and precise processing techniques are under research. in the hydroelectric industry it ' s necessary to increase the generating units " installed capacity to take advantage of an old power plant and to raise the utilization ratio of water power energy
隨著科學技術的飛速發展，水力發電機的生產製造水平日益提高， f級絕緣在電機中的運用；計算機cad輔助水力設計的推廣，先進的水力設計理論的應用，新的電氣絕緣材料的發現，精密的加工工藝的研究，為了提高水能利用率，使老電站煥發青春，機組增容改造已是水電事業發展中一項不容忽視的工作。The main characteristic of pulse plasma propulsion in water is great propulsion in moment, whose average propulsion is smaller. so it may be useful for side face propulsion of ships in static state as the assistant propulsion
水中脈沖等離子體推進的主要特點是瞬間推力大，但由於它所產生的平均推力小，更適合用作助推力，可實現船舶的定向和準確停靠。分享友人