正動力 的英文怎麼說

中文拼音 [zhēngdònglì]
正動力 英文
ahead power
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 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...
  1. Actuation of one clutch provides positive torque to the final drive, the capstan acting as the main power amplifier.

    一個離合器的作用是給最後一級傳動機構，即作為主功率放大器的絞盤，提供正向力矩。
  2. Also, this paper studies the amendable methods of dynamic numeration model, and bring forward that optimized method can revise finite element model, while validating the construed results of structural mode is almost equal to true values

    本文研究了各種動力計算模型的修正方法，針對有限元程序，提出了用優化的方法實現結構動力有限元模型的修改，通過算例驗證，結構模態分析結果更接近於實測值。
  3. 1. hemodynamic effects of agmatine in dahl salt - sensitive hypertensive and dahl salt - resistant rats the hemodynamic effects of agmatine were investigated in anaesthetized dahl salt - sensitive ( ds ) hypertensive and dahl salt - resistant ( dr ) rats. the results are as follows : ( 1 ) agmatine ( 1, 10, 20 mg / kg, iv. )

    一、胍丁胺對dahl鹽敏感型高血壓大鼠和dahl鹽抵抗型大鼠血流動力學的影響在麻醉dahl鹽敏感型（ ds ）高血壓大鼠和dahl鹽抵抗型（ dr ）正常血壓大鼠，研究了靜注胍丁胺對血流動力學的影響。
  4. In contrast to the aerodynamic winged vehicle, a true ballistic missile is controlled for only a few minutes at the start of its flight.

    與空氣動力有翼導彈大不相同，一枚真正的彈道導彈只在起飛的幾分鐘內受人們控制。
  5. Clough, r. w., " reservoir interaction effect on the dynamic response of arch dams ", proceedings of us - prc bilateral workshop on earthquake engineering. vol. 1, august, 1982, harbin, china

    張楚漢、王綦正，緊水灘拱壩動力分析，拱壩技術（中國拱壩情報網刊物） ， 1985年三期
  6. The study shows that the longitudinal component of the pressure force is mainly balanced by the vertical eddy frictional term and the lateral component of the pressure force is mainly balanced by the coriolis force

    研究表明：在磨刀門河口動力平衡中，縱向的主要平衡項為壓力項和垂向渦動摩擦項，側向的主要平衡項為側向正壓力項和科氏力項。
  7. An example would be corn maize expressing a protein to control corn borer, often referred to as bt corn. in the case of herbicide - tolerant crops, the plant itself does not have pest control properties but is made to resist a chemical that would normally kill it

    隨著我們進一步邁向真正全球化、整合化的經濟，隨著資本變得比勞動力更具流動性，我們有理由可以擔心：各家公司會利用這更大的流動性，在相互競爭的管轄權之間操縱圖利。
  8. The decorous and extending far chinese craft art history accumulate is we design to just think not dried up of headspring, but modernize the market consumption choice, exactly we put forth new ideas to pursue the product motive place of the high personal status, high quantity continuously

    厚重綿長的中國工藝美術歷史積淀是我們設計才思不竭的源泉，而現代化市場消費選擇，正是我們不斷推陳出新追求產品高品位、高質量的動力所在。
  9. Then following reality constituent of engine and connecting component interface, a nonlinear signal cylinder engine model has been created, though fire interval and fire order, a control - oriented four cylinders engine is build. following dynamometer is seen as load, performance of engine is simulated and researched under the condition of constant torque and speed, validation of the math and simulation model have been confirmed by comparison result between simulation with test result of engine performance simulation software dyno

    按照發動機的實際組成，根據各部件的介面類型連接模型庫中的部件，建立了單缸發動機非線性模型，在此基礎上，依據發動機實際發火間隔和順序，建立了面向控制的四缸汽油機模型，並以測功器為負載，通過恆轉矩和恆轉速方式進行了發動機性能模擬和研究，模擬結果和發動機動力性能模擬軟體dyno測試結果的對比驗證了數學模型和模擬模型的正確性。
  10. Computation of electrodynamic in the three - phase conducting wires of overhead transmission line under equilateral triangle arrangement

    架空輸電線路三相導線正三角形排列時的電動力計算
  11. It could be used for simulating study in aeronautical weapon. there is a set of hold - range transfer mechanism and friction drive system in the equipment. it also used a set of hydraulic system to drive the equip in right position for multiple parameters detecting and made extrusion stress in limited range

    在裝置中，採用了同步帶傳動機構及摩擦驅動裝置，並採用了液制系統進行驅動檢測參數要求的換位和摩擦輪的壓力調節，保證了檢測裝置的正確位置和摩擦輪接觸正壓力的有效工作范圍。
  12. More important, there is little evidence that these pressures are feeding through to the labour market

    更重要的是，鮮有證據表明這些壓力正在充斥到勞動力市場上去。
  13. By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent

    最後，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數據對比表明，二者趨勢一致，在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程；對絮體結構的研究中，應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察，將絮體分為絮粒、絮團和絮網三個不同的生長階段，通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數基本與試驗中的實際絮體相符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。
  14. In the end, the stability is discussed under the coulomb friction model, getting the normal force compensation method and the additive vibration control method, which are to stabilize the friction drive system to realize the controllability and stability, which is simple to realize in the micro manipulator

    並通過對coulomb摩擦模型的穩定性討論，得出正壓力補償控製法，即以穩定摩擦力驅動摩擦振子實現微操作手運動的可控性及穩定性的方法分析。通過數值方法驗證正壓力補償控製法的適用性，為微操作器的運動控制提出可行方法。
  15. Also, vsop cannot frequently change observing object, hence it cannot supply more observations to many quasars, which are required for geodesy and geodynamics

    Vsop還不適合於頻繁改變觀測對象，所以無法提供針對多個射電源的觀測量，而這正是大地測量和地球動力學所需要的。
  16. Inertial instability barotropic advection of potential vorticity the subsidence of the large value of potential vorticity above cyclone and geostrophic adjustment process is dynamical factors which make the cyclone developed violently

    慣性不穩定，正壓位渦平流以及正壓位渦大值下沉至氣旋上空和地轉適應過程是氣旋強烈發展的動力因子。
  17. The effects of buyiqianxin recipe on cardiac haemodynamics

    補益強心方對正常麻醉犬心臟血流動力學的影響
  18. But in a long time, the real power of development of economy is consumption of resident. the only way to continually and healthily and steadily develop the economy of shanghai is to expand consumption and harmonious expansion of consumption, investment and foreign trade

    但從長遠看，經濟發展的真正動力是居民消費，只有積極擴大消費、促使消費需求、投資需求和外貿進出口協調發展，才能使上海經濟持續、健康、穩定發展，避免發生的較大的經濟波動。
  19. He is the owner of the company, but his deputy is the real driving force behind it

    他是公司的擁有人，但他的副手才是背後的真正動力。
  20. The inverse dynamics, forward dynamics, load distribution, trajectory tracking internal forces and allowable dynamic load - carrying capacity of the cooperation of the flexible manipulators have been discussed through analyses and numerical simulations

    文中對柔性機器人協調操作的正動力學問題，逆動力學問題，載荷分配，軌跡跟蹤，內力和承載能力等方面進行了理論分析和數值模擬。
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