機尾組 的英文怎麼說

中文拼音 [jīwěizǔ]
機尾組 英文
tail units
  • 機 : machineengine
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 機尾 : [航空] tail機尾警戒雷達 tail warning radar
  1. Thirdly, the correlative coefficient is computed between the pressure fluctuation signal of draft tube and the displacement signal of upper guide bearing, the thrust bearing and the head cover, with this the conclusions on the shafts response due to pressure surge in

    並與模型尾水管壓力脈動試驗結果進行對比?結合流動模擬試驗以及動力特性計算結果，全面分析?評定機組的實際運行狀況，劃定運行區域，為電站合理調度
  2. On the basis of the investigation of the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city, the antagonistic effect of selenium on the harm of mercury ( hg2 + ) to the tissues in swordtail fish ( xiphophorus helleri ), the 22nd offspring purely cultivated by pearl river fishery research institute, were measured by physiological and biochemical indexes and observation of electron microscopy

    本研究中首先調查了廣州市河涌沉積物及底棲生物體內重金屬含量及分佈，並以珠江水產研究所培育的水生實驗動物?劍尾魚為實驗材料，利用環境生物技術，電鏡觀察等技術方法研究了重金屬?汞對劍尾魚組織的毒害及機體必需微量元素硒對其毒害的拮抗性影響。
  3. We have in - house rolling, forging and machining capability to manufacture all types of fishplates including plain, joggled, angle, and combination fishplate to various drawings for various rails

    我們有內部的軋輥，鍛造和機床加工這樣的技術，有能力去生產所有類型的魚尾板包括普通魚尾板，嚙合型魚尾板，角形魚尾板和組合型魚尾板根據各種各樣的圖紙為各種各樣的鐵路。
  4. This engine consists of an inlet, a combustor, and a nozzle.

    這臺發動機由一個進氣道，一個燃燒室和一個尾噴管組成。
  5. Transom drive unit

    尾掛機組
  6. For example, a large quantity of roundworms in the intestines can cause intestinal obstruction ; cysticercus cellulosa can apply pressure to the brain tissues, causing epilepsy ; intestinal flukes stick to the mucosa of the intestine with suckers, which can cause inflammation, hemorrhaging or even destruction of intestinal tissue

    2機械性作用：寄生蟲可通過阻塞壓迫和直接損害，而對宿主造成危害，例如小腸內有大量蛔蟲寄生時，可導致腸梗阻。豬囊尾蚴可壓迫腦組織引起癲癇發作，薑片蟲用吸盤吸附在腸粘膜上，可造成炎癥出血，乃至糜爛等。
  7. The experimental results show that the characters of tree height, dbh, and volume, etc. of every family progenies of pinus massoniana seed orchard are all evidently higher than those of control ( ck ), 7 fine family materials whose volume growth exceeds the control ' s by 50 % are totally selected as the materials for building p. massoniana improved seed orchard and industrial raw material forest

    摘要對漳平五一國有林場馬尾松種子園18個初選家系進行子代測定，採用隨機區組設計、 8次重復，對6年生的樹高、胸徑、材積等性狀進行測定，試驗結果表明：馬尾松種子園各家系子代均明顯高於對照（ ck ） ，共選出7個優良家系材積生長超過對照50 %以上材料，作為營建馬尾松改良種子園和工業原料林的材料。
  8. In light of the limitation of fast fourier transform ( fft ) for the method of traditional spectrum analysis to analyze the unsteady signal, wavelet and wavelet analysis are made for the typical unsteady process signal of starting up and shut down with the good characteristic of simultaneous localization in both the time and the frequency domains based on the field test on the vibration of two - row placed units in lijiaxia hydropower station, in which the signal is decomposed into different frequency band, and then the weak signal is caught and the dominant frequency is picked up for the analysis of the vibration source

    摘要基於李家峽水電站雙排機組振動的現場試驗研究，並且針對傳統頻譜分析方法傅立葉變換（ fft ）對于非平穩信號已力不從心這一缺陷，利用小波分析方法在時域和頻域上同時具有良好的局部化性質，通過對開停機這一典型非平穩過程信號進行小波及小波包分析，將其分解到不同頻帶內，獲取微弱信息和提取優勢頻率，並對其作振源分析，得出開停機初始時刻因水流不穩均出現強烈的振動現象，且低頻段信號能量最大，開停機過程水流脈動壓力和尾水渦帶擺動是引起定子基礎振動的主要原因。
  9. They are using sensors and a camera at the end of the shuttle ' s robot arm for the inspection （ which ） will take about 5 hours

    機組人員用航天飛機機器臂尾部的各傳感器和一攝像頭來進行檢測，該過程將耗時五小時。
  10. Secondly, the power density spectrum is calculated from fft and the units " behavior is analyzed in the frequency domain ; the waterfall form for the start up process is plotted

    運用fft求取功率譜，分析信號的頻域特性，繪制啟動過程瀑布圖;分析尾水管壓力脈動對機組軸系的激勵作用
  11. Raiders 1, wooden box to the left to get the stick department, and other fatty walked past, the screen went below to get hooked stick. manipulated rocker put down their fishing nets and hooks hooked stick broken fishing nets were damaged, and oth

    4左邊柜子拿到搖桿，上梯子，左走，在放跳板的機器處將搖桿裝上使用，放下跳板，上船5船尾拿到鉤子，船頭的鐵柱上拿到繩子，組合2者。
  12. Results show that the water level fluctuation with a long cycle and slow attenuation causes long regulation time of the unit

    計算分析表明，周期較長衰減較慢的尾水調壓室水位波動會影響運行機組的調節品質，主要表現為調節時間較長。
  13. During past year, 28 times of measurements for two units of b plant of zhelin hydropower station were made, the states of pressure pulsation in the draft cone tube, head cover and spiral case of units were acquired under different water heads, and the influences of that on safety and stability of units operations were also acquired

    摘要在長達一年多的時間里，對柘林水電廠b廠兩臺機組進行了28臺次試驗，全面掌握了機組各水頭下尾水錐管、頂蓋和渦殼中的壓力脈動情況，以及對機組安全穩定運行的影響。
  14. The axial - flow turbine generator set is suitable for low head from 2m to 70. its feature is that the water flow passes through the runner axially. the axialflow turbine generator set can be classified into two forms according to the runner construction : one is fixed blades propeller for small variation of head and power, the other is movable blades kaplan for large variation of head and power

    貫流式水輪發電機組是低水頭大流量電站的較好機型，一般適用於水頭2 ~ 15米，其特點是水流從進水口到尾水出口都是軸向的，流道基本上成直線，因而貫流式水輪發電機組具有水流特性好，效率較高等特點。
  15. Based on the mechanism of slipstream interaction, described in this thesis is firstly the interaction of the propeller slipstream with the wing 、 fuselage and horizontal tail. subsequently, the changes in lift 、 drag and pitching moment are derived, giving an engineering model for the prediction of the increments in the aerodynamic characteristics caused by the interference between the propeller slipstream and the other parts of aircraft. this method offers a powerful means to the calculation of the aerodynamic interaction between the propeller and the aircraft, providing reliable data for the design of and aerodynamic calculation on propeller - powered aircraft

    本文以滑流干擾的機理為出發點，研究了螺旋槳滑流與飛機機翼、機身、平尾組合體之間的相互影響，推導出滑流引起的飛機升力、阻力和俯仰力矩的變化，給出了滑流干擾對機體氣動特性影響的工程估算方法，為研究螺旋槳與飛機部件之間的相互干擾提供了有力的工具，為以螺旋槳發動機為動力的飛機的設計和氣動計算提供可靠的依據。
  16. The lrv to be constructed shall comprise 3 ( three ) cars with motor and trailer bogies. cars located at the ends of the vehicle shall have driver cabs

    每列輕軌車由裝有動力轉向架和拖車轉向架的三輛車組成。每列輕軌車的頭/尾車有司機室。
  17. When the pump machines pass the short distance pipeline, the water in trail pipeline goes to exoteric dyke. the variety of pressure is little and sometimes forms non - pressure status

    源水在通過水泵機組出口壓送后，僅經過短距離輸水管道后，在管道尾部水敞開奔向開放式明渠。
  18. Taking itae criterion as evaluating function of hydro - generator fuzzy gpss, the head - and - tail alternate crossover ga is compared to classical ga. the results show that the evolutionary rate of the former is apparently higher than the latter under a same accuracy

    以itae指標作為設計水電機組模糊gpss的評價函數，對首尾輪換交叉遺傳演算法與常規交叉遺傳演算法進行比較，結鄭州大學工學碩士論文果表明，對同樣的參數精度，前者的進化速度明顯高於後者。
  19. When extradition squad officers boarded the plane at heathrow airport, launder was found, not in his own business class seat but hiding in economy at the rear of the plane with a newspaper covering his face

    當引渡組警員在希斯魯機場登上該航機時，發現袁朗達不在自己的商務客座，而是坐在機尾的經濟客座，以報紙覆蓋臉部。
  20. The units " vibration, noise and pressure fluctuation in the draft tube are measured in wanjiazhai hydro power station. eighteen measuring points were arranged on the 2 # and 5 # units respectively

    尾水管壓力脈動以及噪聲等重要參數進行測量分析，試驗包括2 #機組和5 #機組各18個有效測點
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