力學進展 的英文怎麼說

中文拼音 [lìxuéjìnzhǎn]
力學進展 英文
advances in mechanics
  • 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...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 進 : 進構詞成分。
  • 進展 : evolve; march; make progress; make headway
  1. In section one, by using fice scheme and time - gcm, a model of trace gases and oh airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed. the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. in this process, gravity wave undergoes growth, overturning, convection and breaking

    在第一部分的工作中，利用全隱歐拉格式和全球熱層-電離層-中間層-電動力學環流耦合模式（ time - gcm ） ，對重力波的非線性傳播及其在傳播過程中對中高層大氣中氧族和氫族成分和與之密切相關的oh氣輝輻射的影響進行了數值模擬，結果表明，從對流層向上傳播的重力波經歷了產生、發展、飽和、對流產生直至破碎的非線性演化，大氣的非等溫結構加速了重力波在中層頂區的破碎，重力波的非線性傳播是小尺度對流和湍流產生的一個重要的源。
  2. Perfect pre - processing and post - processing function is one of the main factors to evaluate the vitality and market value of the finite element analysis system surveying today development of finite element analysis technology, most of which concentrate on establishing fine user interface, also has some limitation on application, and especially, the research on the visualization of arbitrary cut - plane is always in ascendants to realize the visual processing on cut - plane needs reprocessing the results of finite element analysis which have get, so the algorithm is two parts : seeking the physical value of cut - plane and drawing 2d contours, the former, based on the theory of stress on " arbitrary inclined plane " in physical mechanics, use the method of linear interpolation method to get the coordination and physical value of intersection between cut - plane and element arris ; the latter, based on the tables on elements, nodes, stress and strain, summarize a rapid algorithm of generating 2d contours based on the grid. this thesis synthesizes there two parts and get a visual processing program under fortran

    縱觀有限元分析技術的發展，目前大多集中在建立良好的用戶界面上的研究仍存在許多應用上的局限性，其中對任意剖面上可視化的研究仍處于方興未艾的階段。要實現任意剖面上可視化處理，必須先將得到的有限元計算結果進行再處理，因此在演算法上分為兩部分：求任意剖面上物理量值的演算法及二維等值線演算法。前一部分以彈性力學中「任意斜截面的應力」為理論基礎，利用線性插值方法得到截面與單元棱邊的交點坐標及交點物理量值；在此基礎上；根據已得到的單元及節點序號表、應力應變物理量表，總結出一種基於有限元剖分網格的快速生成二維等值線的演算法。
  3. The discovery of otoacoustic emissions ( oae ) is one of the most important progress in hearing physiology and audiology

    耳聲發射現象的發現是聽覺生理學和聽力學近20年最重要的進展之一。
  4. An overview of the application of fem in dental biomechanics

    口腔生物力學問題有限元分析的研究進展
  5. With the continuous efforts of two generations of chicano writers, chicano literature has stepped out of marginality and entered contemporary american literary classics, representing a key voice part in the american multiethnic cultural chorus and reflecting an important trend in the development of contemporary american literature

    在兩代奇卡諾作家的努力下，奇卡諾文學走出「邊緣地帶」 ，進入了美國當代文學經典的殿堂，成為多族裔文化大合唱的一個重要聲部，反映了當代美國文學發展的重要趨向。
  6. It is reviewed that the advances in research in fields of atmospheric dynamics, numerical weather fore - casting and climatology

    摘要綜述了氣象學的三大領域大氣動力學、數值天氣預報和氣候學在20世紀的研究進展。
  7. Establishing an human spine dynamic model is an significan event to study spine injured biomechanics of pilot " s ejective injury, parachute opening, landing and study the endurance to impact loading on human spine. in this paper, the huston " s method of kane " s equations is developed so that it can be applied to the multibodysystem including translation between the bodyies. the dynamic model of human spine is provided basing on these theories, while the big movement of spine is considered. the deformation of vetebra is far smaller comparing with the intervetebra disc, so the spine is considered into multibodysystem including rigid bodies ( vetebra ) and the flexible bodies ( intervetebra disc ). the computer solution correspond with the results of the large scale human impact test. the rigid coefficient factors and the damping factor of intervetebra joints are obtained

    人體脊柱動力學模型的建立對研究飛行員彈射救生、傘兵跳傘開傘、著陸等脊柱損傷的生物力學以及研究人體脊柱耐受沖擊載荷的極限問題都具有重要意義.首先發展了凱恩方程的休斯頓方法，使其可應用於變形體連接的多體系統，並以此理論為依據建立人體整椎脊柱沖擊動力學模型，此時考慮脊柱的大位移運動，每個椎骨的變形相對椎間盤的變形小得多，把脊柱看成由剛體（椎骨）和變形體（椎間盤）組成的多體系統.並以大型真人坐姿沖擊實驗結果進行了擬合，最後得到腰椎間關節剛度系數因子和阻尼系數因子
  8. Review on biological mechanic research development of ankle plantar flexion and dorsiflexion

    背屈肌群的生物力學研究進展
  9. Several research advances in viscose fluid mechanics

    粘性流體力學研究的若干進展
  10. Progress of dynamic geodesy in china

    我國動力大地測量學的進展
  11. Research progress of soft rock engineering geomechanics in china coal mine

    軟巖工程地質力學研究進展
  12. New development in geomechanics measurement and test technology of mine roadway surrounding rook

    我國巷道圍巖地質力學測試技術新進展
  13. This paper is focussed on the deployable boom system ( dbs ) of geospace double star exploration project ( dsp ) of chinese accademy of sciences. the main content of the paper is as following : 1

    針對中國科學院「地球空間雙星探測計劃」的有效載荷探頭伸展機構，本文進行了機構動力學和結構動力學的理論分析和研究，主要內容如下： 1
  14. It is developed from large - scale objective model experiment to reduced scale model experiment ; from simple mechanics device to various advanced detecting device ; and the theory is developed from elastic mechanics, plastic mechanics to fracture mechanics and damage mechanics. the study of concrete fracture has also developed from macro - level to meso - level

    從大型的實物模型試驗，到各種縮尺模型試驗；從簡單的力學儀器，到各種先進探測儀器的使用；理論上也由彈性力學、塑性力學發展到了斷裂力學、損傷力學等，對混凝土斷裂問題的研究，更是由宏觀領域進入了細觀層次。
  15. The two main development tendencies of environmental hydraulics were introduced, first, ecological hydraulics with the research subject changing from abiotic components to biotic ones ; second, to be associated with " 3s " techniques with research water area changing from small areas to river basins

    摘要當前環境水力學發展有兩個重要的趨勢，一是研究對象由無生命組分進人有生命組分，向生態水力學發展；二是與「 3s 」結合，研究水域由小變大，向流域性水域發展。
  16. But, for the reflective cracking of asphalt pavement with half rigid base course and the cracking of the ac overlay above joints ( cracks ) in existing pcc pavement, the results of research show that the fatigue life of ac layer is mainly the life of the crack propagating stage. so the theory and method of fatigue destructive mechanics ( fatigue fracture mechanics and fatigue damage mechanics ) should be used to study and design the pavement structures instead of traditional fatigue mechanics

    而對於半剛性基層反射裂縫和舊水泥混凝土路面瀝青混凝土加鋪層接縫（裂縫）開裂，研究發現，瀝青結構層的疲勞壽命主要為裂縫擴展階段的壽命，此時不應採用傳統的疲勞力學進行研究和結構層設計，而應採用疲勞破壞力學（疲勞斷裂力學和疲勞損傷力學）理論與方法。
  17. Huang r x, and x. jin, 2002 : sea surface elevation and bottom pressure anomalies due to thermohaline forcing, part i : isolated perturbations. j phys oceanogr., 32, 2131 - 2150

    張學洪，李薇，金向澤，黃瑞新， 2002 ：壓力坐標海洋環流模式的發展和應用前景，自然科學進展（已付印）
  18. The progress and current status of the kinetic study on crystallization from solution was briefly reviewed in this thesis

    本文對溶液結晶動力學進展及其現狀作了較全面的綜述。
  19. Advances in nanomechanics - part

    納米力學進展續
  20. Advances in nanomechanics

    納米力學進展
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