有質動力 的英文怎麼說

中文拼音 [yǒuzhídònglì]
有質動力 英文
ponderomotive force
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 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. There are qualified and skilled technicians in our company devoted in research and development of aeroboat, motivated umbrella, tri - angle wings and so like flying models, integrating every advantages to serve our customers, meeting the increasing demands of the market

    公司具有作風優良技術精湛的研發人才專業從事飛艇動力傘，三角翼，等相關現代航空飛行器的技術開發。公司集自身開發製作發布為一體的優勢為客戶提供全方位的優質服務，以滿足不斷增長的市場需求。
  2. So this base isolation technique has profound prospects. unfortunately there exist definite difficulties in the calculation because of the nonlinear of the base friction force. now, both the equivalent damping method and the numerical calculatin of the vibration response of the base - isolated buildings are frequently used in the calculation of the seismic response of the base - isolated building. however both of them have certain drawbacks. in this paper, the response of the building with base - isolation system is derived by the method of fourier expansion for the friction force and the earthquake response. at the same time, the sliding vibration character of inertia of a single mass structure and the sliding vibration response of a muti - mass structure are discussed. the stable condition of the sliding base isolation system of a structure is given. in the end, two circes of base fixation and base sliding are analyzed by adopting ansys

    本文利用對摩擦力和地震響應進行付氏級數展開的方法導出了基底具有摩擦隔震系統的地震反應。同時，文中從研究單質點結構的滑動振動慣性力入手，進而對多質點結構體系滑動振動反應進行探討，分別給出了結構滑動隔震的自身穩定條件。最後，本文利用ansys對基礎固定和基礎滑移隔震兩種工況進行了動力模擬模擬分析，進一步證實了基礎滑移隔規律。
  3. With the advancement in microsurgery and regional anatomy, wide application of dental implants, distraction osteogenesis, cad / cam, rapid prototyping, the restorative quality after resection of oral and maxillofacial tumors has been greatly improved, especially in the rehabilitation of oral and maxillofacial contour, but much has to be done in dynamic myofunctional reconstruction, sensory reconstruction, speech and deglutition reconstruction

    隨著顯微外科學和局部解剖學的發展，牙種植、牽引成骨、 cad / cam和快速原型製作等技術的廣泛應用，術后缺損重建的質量已獲得明顯提高，尤其在形態恢復方面幾近完美；但在動力性肌功能、感覺功能、吞咽和發音機能恢復方面，仍然有許多問題亟待解決。
  4. Given the initial conditions including ( 1 ) number density distribution in space which has the similar form to the present day ones, ( 2 ) both the power law and gaussian mass functions for clusters, and ( 3 ) two different velocity distributions which one has a constant dispersion and the other is described by the eddington formula, the dynamical evolution of globular clusters in our milky way galaxy is investigated in detail by means of monte carlo simulations

    本文採用與觀測結果具有相同形式的球狀星團空間密度分佈函數，在給定兩種球狀星團系統的初始質量譜（冪律的和對數高斯的）和兩種球狀星團系統的初始速度分佈函數（愛丁頓速度分佈函數和常數的速度彌散度）條件下，我們採用montecarlo的方法對球狀星團系統的動力學演化進行討論。
  5. These two basic electrodynamic properties give superconductivity its unique interest.

    上述兩個基本電動力學性質使超導電性具有無比的重要性。
  6. In tiger leaping - gorge region, endogenic and exogenic geological processes are very prominent, and in different reaches the deformed and failured masses develop dissimilarly

    金沙江虎跳峽地區內、外動力地質作用十分顯著，岸坡變形破壞體的空間分佈具有鮮明的地段性。
  7. Influence of ponderomotive force on interaction of ultrashort pulse laser with solid plasma

    有質動力對超短脈沖激光與固體等離子體相互作用的影響
  8. The reflected light spectrum from interaction of uv laser with solid plasma was measured to investigate the frequency shift due to doppler effect of expanding critical density

    測量了紫外超短脈沖激光等離子體中的光譜頻移，分析表明是有質動力和等離子體熱壓力共同作用的結果。
  9. Laser hole boring effect due to the large ponderomotive force is observed on the surface which is verticle to the magnetic field

    在垂直於激光磁場的平面（ e面）上，觀察到激光有質動力向兩側推動粒子產生鉆孔效應。
  10. Our automotive parts exports have been gradually increased since 21 century, especially after accessioning to the world trade organization. automobile parts exports performance not only in the quality, but also in the variety, regional and the market of export. it has brought great contributions to china ' s economic development

    雖然，我國汽車零部件出口擁有勞動力等優勢，但在生產規模、產品質量、生產技術等方面仍與發達國家有著相當大的距離，而且還要面對國外反傾銷、非貿易壁壘的挑戰，以及我國在外匯、談判方面的弱勢。
  11. Dynamic analysis of fluid saturated porous media by using explicit finite element method considering the effects of coupling mass

    考慮耦合質量影響的飽和多孔介質動力響應分析的顯式有限元法
  12. Firstly, the propagation of intense laser light in ionizing gases is analyzed including the ionization - modulation instability, the vectorial and nonparaxial effects, and the mechanism of laser energy loss. secondly, we analyze the propagation of intense laser light in plasmas, and effects such as the weakly relativistic nonlinearity, the ponderomotive force and the wakefield are analyzed

    文中對強激光在電離氣體中傳輸的電離不穩定性、矢量非傍軸傳輸和能量損耗機制，以及強激光在等離子體中傳輸的弱相對論性非線性效應、有質動力作用和尾波場效應等都作了基本的分析。
  13. The low pre - pulses of ti : sapphire / krf laser have no affect on laser plasma interaction

    在本文的實驗條件下，有質動力會明顯抵消等離子體熱膨脹。
  14. The main results are as follows : 1. the propagation of an ultrashort intense pulse laser beam in low - density plasmas is investigated analytically. relativitistic pondermotive force and space - charge effects are included, and an equation describing the evolution of the laser spot size is derived

    考慮有質動力與電荷分離場的平衡，推出了超短超強脈沖激光在低密度等離子體中的折射率、電子密度和電荷分離場的表達式以及激光束斑的演化方程。
  15. Chapter 4 : in this chapter, we derive the formula of ponderomotive force from lorentz equation and analyze the effect of ponderomotive self - channeling ( psc ) firstly. it is found that the effect of psc enhances the effect of beam focusing. and a nonparaxial propagation equation including the effect of psc is established

    分析激光傳輸過程中的有質動力自通道效應，結果表明，有質動力自通道效應能增強激光自聚焦，在此基礎上建立了包含有質動力自通道效應的非傍軸傳輸方程。
  16. Dynamic analysis of fluid - saturated porous media by using explicit finite element method

    流體飽和兩相多孔介質動力反應分析的顯式有限元法
  17. Mixed finite element method for dynamic problems of fluid - saturated biphasic porous media

    兩相多孔介質動力問題的混合有限元及其解法
  18. Explicit finite element method for dynamic analyses of fluid - saturated porous solid

    液固兩相飽和介質動力分析的一種顯式有限元法
  19. In the part of theory research, the paper made a thorough inquiry of the history and present situation of the teacher ' s professional development by way of document summarization, and analyzed the influential way of multiple intelligences theory to teacher ' s mind and behavior, especially indicated that the classroom, as the major working place of teachers, is the best place in which the levels of the teacher ' s professional development being reflected

    在理論研究部分，本文通過文獻綜述，探究「教師專業發展」的歷史由來與現實態勢；分析多元智能理論是如何以其看待人類智力潛能的嶄新視角，影響教師的教育理念和課堂教學行為，並進而成為現實中教師專業發展的有效動力的。整個研究過程始終定位在「課堂」這個教師的主要工作場所，並把身處其中的教師的教學品質及其專業行為表現作為分析現實中教師專業發展狀況的主要依據。
  20. Only by building the material, spiritual and political motivation mechanisms of maintaining advanced natures of communist party members can we stimulate the motivation of maintaining advanced natures of communist party members and build the motivation mechanisms of maintaining advanced natures of communist party members

    摘要只有建立起黨員保持先進性的物質動力、精神動力和政治動力機制，才能激發黨員保持先進性的動力，構建黨員保持先進性的動力機制。
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