起動前 的英文怎麼說

中文拼音 [dòngqián]
起動前 英文
prestart
  • : 起Ⅰ動詞1 (站起; 坐起) rise; get up; stand up 2 (取出; 取走) draw out; remove; extract; pull 3...
  • : Ⅰ名詞1 (在正面的) front 2 (次序在先的) first; top 3 (過去的; 較早的) ago; before; preceding...
  • 起動 : start (a machine, etc. ); switch on起動電動機 starting motor; 起動器 starter
  1. A fighter plane is revving up on the hanger apron

    飛機庫面停機坪上,一架戰斗機正在
  2. Flowing into streams, i ' ve been flying spring stream and waterfall to freshen ridges and peaks up. mingling in rivers to be fleecy waves with songs for smiles of rocks along the side banks ; walking into lakes to gentle waves with green montains for the coming of sun, up and down. finally, i came to you, waiting for your embracing, for you ' re my longing sea, so you ' ll certainly not repudiate me

    我流經山谷,看過鳥語花香;我走過草地,聽過蟲鳴蛙鼓;我走過籬落,看過枝頭的第一抹新綠;我匯入泉源,化作飛泉瀑布,給峰巒梳洗打扮;我匯入江河,化作浪花朵朵,給岸邊的巖石唱聽的情歌;我匯入湖泊,化作溫柔的碧波,和青山一,共同迎接日出月落;最後,我來到你面,等待你的接納,我想你是海,你一定不會因我的渺小而拒絕我的到來。
  3. The product adapts to single - phase asynchronous motor and three - phase asynchronous motor, which is supplies with single - phase power and the frequecy is blew 100hz. it is specially used for supplying leading current for elecrtomtor, and then the electromotor is actuated with the adeqate moment consequently. and when the electromotor runs smoothly, the capacitor will disconnect from the circuit. the product possesses stable capacity and long relative runtime

    1 .用途及特點適用於100hz以下單相異步電機和單相電源供電的三相異步電機,專門用於向電機提供超電流,使電機獲得足夠的力矩而
  4. The most outstanding function of this wheelchair is its height which can be regulated with user ' s requirements. this function helps expand the user ' s available space, supplement the user ' s body defect and reduce the caregiver ' s burden. it get more improved than previous products. besides, the wheelchair has designed both manual and eletric mode. on one hand, it can save user ' s energy and power, on the other hand it won ' t leave users hopeless in case of powering off and relieve the user ' s worriness. in addition, the bigger basket on the tail part of the wheelchair provides the great convenience for user ' s carrying goods. multiangular back and height - regulated pedal add comfortableness to users. the minidesk with the wheelchair is very convenient for users to read, write and do other things

    本設計的多功能輪椅最突出的一個功能就是座位的高度可以根據使用者的需求隨意進行調節,這樣就可以大大擴展使用者的操作空間,補充了使用者在身體上的缺陷,也可以減輕照顧人員的工作負擔,比的產品有了較明顯的改進;其他功能還有輪椅的手兩種驅方式,這樣可以解決老年人和殘疾人在體力上存在的問題,同時在外出時遇上沒電的情況也不至於顯得無能無力,消除了使使用者在長途奔波時的顧慮;此外位於輪椅尾部的超大儲物筐,給使用者攜帶物品帶來了極大的方便,靠背的多角度調節,腳踏板的高度調節大大增加了使用者的使用舒適度,輪椅上小桌的設計給使用者讀書,寫字,進行其他活帶來了極大的方便。
  5. Did you clean the sand out ofthe engine and doyour preflight, mr. towns

    你清理了發機里的沙子並作好的準備了么,唐斯先生?
  6. For the bldcm which has a pseudo - sinusoidal back - emf waveform, this dissertation presents a svpwm control method using six discrete position signals for minimizing the torque ripple. the main aspects for the implementation of this method are analyzed, including the initial orientation of the voltage vector, reasonable choice of the impedance angle and the advance commutation angle, and estimation of the successive rotor positions

    針對反電勢類似正弦的準正弦波反電勢無刷直流電機,本文提出一種基於六個離散位置信號的自同步svpwm (電壓空間矢量法)控制方法,用以削弱電磁轉矩脈,分析了實現這種方法的主要控制環節,包括時電壓空間矢量的初始定位,阻抗角與電流超角的合理選擇以及連續轉子位置的估計等。
  7. The crowd around the store window began to move onward

    圍繞商店陳列櫥窗的人們開始向
  8. At present, surge control method for centrifugal compressor being used is commonly by least - flow method. it can ’ t make compressor working within operating condition area, sometimes starts the surge control system earlier, which will waste energy sources and depress economy benefit. even, its control system commonly consists of simulation instrument, can ’ t modify the changing surge curve of compressor in time and can ’ t control nonlinear surge curve preferably

    ,在用的離心壓縮機的防喘振方法一般採用最小流量法,它不能充分使壓縮機工作在其工況區,往往過早防喘振系統,浪費了能源,降低了經濟效益。且控制系統一般採用模擬儀表構成,在壓縮機的喘振線發生變化時不能及時修正,對非線性的喘振線不能較好的實施控制。
  9. The present starting system that has been almost universally adopted for passenger cars and many other vehicles has starting contacts in the ignition switch

    轎車和許多其他類型的車輛已普遍採用點火開關觸點器
  10. Combined with practice of rotation - impulsing for steam - driven feed - water pump by using standby steam source in yahe - kou power - generation co ltd, the feasibility and economic behavior of rotation - impulsing for steam - driven feed - water pump, and warming turbine and pump up in advance by using standby steam source to shorten cold - state start - up time, and to save start - up expenses, have been analysed

    摘要結合鴨河口發電公司採用汽給水泵備用汽源沖轉的實踐,分析了汽給水泵採用備用汽源沖轉,提進行暖機、暖泵,縮短冷態時間、節約費用的可行性和經濟性。
  11. Before the pump installation, it is necessary to remove the impurities in the pipeline thoroughly like welding slag and metal scraps lest they are sucked into the pump causing accidents when the pump starts

    泵安裝一定要徹底清除管路內的雜物,如:焊渣、金屬屑等,以免泵時被吸入造成事故。
  12. To investigate the space / time distributions and occurrence and evolution of such events, the diffusion pattern over deserts, turbulent transfer features in sandstorm weather, the particle size distribution, mass concentration and its distribution, optic properties, chemical composition and physical factors responsible for the initiation of raising sands, we made integrative observation and sounding of sandstorms deep in the large - scale desert area, including tengri, badanjilin and maowusu, with the items consisting of micrometeorological measurement, 3d wind observation, data from kb - 120 and anderson samplers of mass concentrations of sands with their spectrum, the distribution of aerodynamic particle sizes from the aps3310a, retrieval of aerosols " optic depth from sunphotometer data, assay of the chemical composition by means of neutron activiation analysis ( naa ) and integrated study of all related factors for causing sandstorm to occur, based on the observations of all kinds

    利用所取資料,系統分析了不同強度沙塵天氣條件下沙塵氣溶膠質量濃度和質量濃度譜、粒子譜分佈、光學厚度、化學組分等特徵;綜合分析了影響沙塵的諸物理因子在沙塵中的作用;用沙塵輸送模式對一次沙塵暴天氣造成的泥雨過程的形成機制進行了模擬。歷史氣象資料統計分析表明,沙塵暴有其高發期( 4 、 5月)和高發時段( 14 - 20時) , 14時到20時之間發生的沙塵暴約占沙塵暴總次數的66 。揚沙和沙塵暴天氣條件下,湍流量通量和湍流感熱通量都是重要的湍流交換,沙塵暴發生近地層的超絕熱不穩定對沙塵暴天氣有加強作用。
  13. With stormy , it was always a struggle to get her moving from a standing position , and then a chore13 to keep her going

    要讓斯托米從靜止位置得費很大勁,要它保持全速進還得不斷揚鞭驅策。
  14. To make resource of libraries located in remote districts colorful, kaohsiung municipal library collect resource from the public and draw on the mayor ' s 2nd budget to establish two of action trains which will visit each school located in the remote districts to promote reading fashion from now on

    為了豐富偏遠地區學校的圖書資源,高雄市立圖書館在多方奔走下,向民間募集資源,並用市長第二預備金,成立了兩部行圖書館及故事媽媽列車,從即日進偏遠學校、社區,希望藉此提升閱讀風氣,讓閱讀向下紮根。
  15. When i insisted on carrying them in my cloth bags hooked together like saddle bags over my shoulder, one in front of me and one behind, he suggested that i wait until after dark so that no one would witness me looking like an old farmer

    當我堅持要把那些東西裝在我的兩個布袋裡,並把布袋像馬褡子那樣系在一,一一後搭在肩上,他就建議我等天黑再行,這樣就沒人看到我像個老農了。
  16. At present, in studying and developing heavy capacities and parallel resonant inverter, it is expected to solve the problems of researching on simple structure and easy to start frequently series resonant inverter in the fields of domestic high frequency induction heating installation. therefore, researching of the subject is to design and study a high frequency ( more than 1 mhz ) and high power topological structures of full solid - state induction heating power supply

    在研究和開發大容量的並聯逆變中頻電源的同時,研製結構簡單,易於頻繁的串聯逆變高頻電源是國內高頻感應裝置領域有待解決的問題,基於此種需要,本課題主要研究設計一種高頻( 1mhz以上)大功率全固態感應加熱電源逆變電路的拓撲結構。
  17. It was brissenden, and in the fleeting glimpse, ere the car started up, martin noted the overcoat pockets, one bulging with books, the other bulging with a quart bottle of whiskey

    是布里森登。在電車的短暫的一瞥里地注意到布里森登外衣的口袋鼓鼓囊囊的,一邊塞著書,一邊是一瓶一誇脫裝的威士忌酒。
  18. In the suspended sediment transport model, the method of shear stress is adopted to determine the source function in the suspended sediment diffusion equation. through a series numerical experiments and statistical analyses of observed field data, a local coefficient, which can reflect the bottom material and consolidation, is introduced into the classic critical erosion velocity of the sediment

    懸沙輸運模型利用切應力方法來確定對流擴散方程中的泥沙源函數,其中的臨界速度利用經典的泥沙流速公式面增加一個局地系數得到,這個系數能反映河床底質結構及固結程度,通過系列數值試驗和實測資料的統計分析確定。
  19. According to the rule of mine safety regulations, an intrinsically safe pilot circuit with perfect performance for underground motor intelligent protective systems is put forward, which can effectively avoid the phenomenon of self - starting that is caused by the earthing of control lines before starting motors, at the same time, can reliably cut off the switches to ensure the safety of underground production under operation condition no matter what the faults of short circuit, open circuit and earthing in the control circuits happened

    根據煤礦安全規程規定設計了性能完善的本質安全型先導電路,起動前它能有效地防止因控制線接地造成自現象的發生,而且在運行中無論控制線發生短路、斷線還是接地故障,它均能可靠跳閘,確保生產的安全,該先導電路的性能指標達到了國內領先水平。
  20. Small craft. star - in - gear protection

    小船.負載下起動前的保護
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