dynamic mechanical analysis 中文意思是什麼

dynamic mechanical analysis 解釋
動態力學分析
  • dynamic : adj 1 動力的,動力學的;力學(上)的;動(態)的;起動的。2 有力的,有生氣的;能動的;(工作)效...
  • mechanical : adj 1 機械的;機械制的。2 機械學的,力學的;物理上的(opp chemical)。3 機工的,技工的;自動的;...
  • analysis : n. (pl. -ses )1. 分解,分析;【數學】解析。2. 梗概,要略。3. 〈美國〉用精神分析法治療(= psychoanalysis)。
  1. So it is initiative and instructive for the future application of the temporal interferometry on the analysis of the vibration. in the study of the dynamic mechanical behavior of the ballistite material, the material ' s creep curves and the creep velocity curves are successfully obtained using tspm, and whole field displacement distributions

    將時間序列散斑干涉計量方法引入材料蠕變特性的研究在國際上尚屬首次,該研究對于將來材料力學性能的研究又提供了一有力的分析工具,並為以後該領域的研究提供了有力的理論和實驗依據。
  2. A lot of engineering applications are carried out using our proposed method in this paper, such as thermal deformation measurement of a car lamp, analysis of the super low frequency harmonic vibration of a piezoelectric ceramic, dynamic mechanical behavior analysis of the ballistite material and so on

    在前面所提出的理論基礎之上,本文對該方法在實際工程中的應用做出了大量的工作。本文利用時間序列法實現了汽車前燈配光鏡的熱變形檢測、壓電陶瓷片的超低頻振動分析以及火箭固體燃料的動態力學特性研究。
  3. Through the using of adams ( automatic dynamic analysis of mechanical systems ), kinematics simulations, which are based on the designed new type manipulate mechanism with concentrative link lever, are executed. interferences lying in the former model are measured accurately

    本論文使用機械繫統運動學/動力學模擬分析軟體adams ( automaticdynamicanalysisofmechanicalsystems )對設計的新型推土機集中連桿操縱機構進行了運動學模擬分析,精確測量了存在的聯動角度。
  4. Manipulate mechanism with concentrative link lever has important significance to improve maneuverability of bulldozer currently. this thesis includes : designing manipulate mechanism with concentrative link lever and simply calculating force and displacement for operation, based on the referring existing manipulate mechanism of bulldozer ; using high - grade 3 - dimensional plotting software ug ( unigraphics ) to sculpt ; using adams ( automatic dynamic analysis of mechanical systems ) to establish virtual prototyping model and do kinematic simulation. the results verify the rationality of this mechanism and provide the basis for trial - manufacture of physical prototyping and betterment design

    本文做的主要工作是:參考推土機原有的變速轉向操縱機構,設計了集中連桿操縱機構並進行操縱力和操縱行程的簡單計算;使用高檔三維造型軟體ug (全稱unigraphics )進行推土機集中連桿操縱機構的造型設計;應用機械繫統運動學/動力學模擬分析軟體adams ( automaticdynamicanalysisofmechanicalsystems )對所設計的機構建立虛擬樣機,並進行運動學模擬分析,驗證了機構設計的合理性,為物理樣機的試制和改進設計提供了依據。
  5. Dynamic analysis of mechanical system in fully cartesian coordinates and its software development

    面向原理圖的機械動力系統模擬軟體的研究
  6. The content of this thesis comes from the fujian natural science found following research task 。 it studies on a space cantilever single beam attached to a moving support 。 inertia forces which are brought by the support ' s movement , are acceded to the equivalent initiative forces and the equivalent initiative moments 。 when we consider the relation of the forces and deformation , we change the method of material mechanical analysis to the elastic mechanical analysis 。 further more , we discusses the feasibility of the method which uses the multi - rigid - body discrete model to simulate the dynamic characteristic of a elastic body 。 first , the finite segment method is adopted to establish the models of the beam 。 based on kane ' s equations , dynamic math - model for the beam are derived 。 and by use of c - language and runge - kutta procedure , the computer - oriented procedure can give the whole responses of the beam 。 second , with compare to the numerical examples , the method which uses the multi - rigid - body discrete model to simulate the dynamic characteristic of a elastic body which is under the condition of movement is verified to be feasible 。

    本論文為福建省自然科學基金后續研究課題,以已知支撐運動的單個空間懸臂梁為對象,在等效主動力與等效主動力矩中加入支撐轉動引起的慣性力,並在考慮力與變形關系時,用更一般的彈性力學分析代替材料力學分析,進一步研究用多剛體離散模型來模擬其動力學特性的可行性。首先,用有限段建立機械臂的多剛體離散模型,用kane動力學方法建立其動力學方程。並用c語言編制演算法程序,採用了四階runge - kutta積分程序求解微分方程組,給出構件的全部動態歷程。
  7. The dynamic mechanical thermal analysis suggests that the loss modulus of pp / fe composites increased with cycles of milling

    30inz哈(碾磨14次的比表面積為4 16mz咆pp與wtr復合形成結合緊密的復合粉體。
  8. Thermosetting resin / org - mmt nanocomposite, including exopy resin / org - mmt and phenolic resin / org - mmt, were prepared by in situ intercalation polymerization, and the intercalation and exfloliation behaviour of them were characterized by x - ray diffraction ( xrd ), dynamic mechanical thermal analysis ( dmta ), and different scanning calorimetry ( dsc )

    採用原位插層聚合法通過澆模固化成型制備了熱固性樹脂蒙脫土納米復合材料,並用xrd , dmta , dsc等手段研究了熱固性樹脂與有機蒙脫土的插層與剝離行為,並對固化過程進行了理論預估。
  9. According to the dynamic boundary conditions during walking, the corresponding mechanical analysis was performed for five typical phases in a gait cycle of the residual limb

    根據行走過程中殘肢與接受腔的動態邊界條件,對殘肢在一個步態周期內的5個典型步態時相進行了動態受力分析。
  10. Mechanical property, thermal - oxidative - ageing property, flame retardancy and dynamic mechanical analysis ( dma ) of nanocomposites have been studied, and a comparison between nanocomposites and carbon black reinforced rubber was made

    研究了納米復合材料的力學性能、熱氧老化性能、阻燃性能和動態粘彈性等,並與炭黑補強膠料的一系列性能進行了比較。
  11. Dynamic mechanical analysis dma

    動態熱機分析法
  12. Study on hydrothermal properties of carbon fiber composites with multi - frequency dynamic mechanical thermal analysis

    多頻動態熱機械分析法研究碳纖維復合材料濕熱老化
  13. The dynamic simulation analysis of mechanical system based on pro e

    的可視化機械繫統運動模擬分析
  14. Standard test method for assignment of the glass transition temperature by dynamic mechanical analysis

    用動態力學分析測定玻璃轉變溫度的標準試驗方法
  15. Consulting about foreign study, the research showed that the speed of firing can be improved by modifying the machanism of the automatic, and at the same time two problems must be solved, one is that more mechanisms should act at the same time to reduce the time of the whole actions of automatic mechanisms, the other is that the time of each mechanism ' s action should be reduced. the time can be reduced by several ways. the first one is to reduce the mass of mechanism, the second one is to increase the force applied on the mechanism and reduce the resistance, the third one is to shorten the working distance, the fourth one is to give abstention and cushion to mechanism before action ends. this thesis includes the following topics : discussion of the theory of the automatic and shell - swing design, establish the kinematic and dynamic models of the main structures in automatic and perform the corresponding mechanical analysis, set up a compendious cyclical diagram for the automatic ; the computer simulation to the navy gun ' s firing parts

    由現有艦炮自動機循環圖可知,制約射速提高的幾個因素是:後座、復進佔用的時間較長,約占總循環時間的三分之一;供彈機的動作單獨佔用循環時間,且較長;輸彈機的輸彈時間較長;各機構動作重疊少;參考國內外的研究情況,本文提出了在採用改進完善現有自動機機構來提高射速時,必須考慮以下兩點: ( 1 ) 、力求在同一時間內能使更多的機構參與工作,並處理好各動作之間的銜接(即介面技術) ,以便縮短整個自動機的動作循環時間。
  16. At the same time, monitored data in situ can be considered as dynamic serials related to time, and a dynamic back analysis method is tried to determine the seepage and mechanical parameters in fem analysis of the dynamic couple problem. on the basis of the above theories, universal computer codes are developed separately to deal with the static and dynamic parameter inverse problem. and a typical fractured rock slope case study is carried out

    基於以上的研究理論,本文編制了滲流場與應力場靜態、動態耦合三維有限元分析程序,並結合本文提出的混合遺傳演算法編制了相應的參數反演分析程序;典型裂隙岸坡工程算例驗證了以上程序的正確性。
  17. Standard practice for dynamic mechanical analysis and thermogravimetry of roofing and waterproofing membrane material

    屋頂和防水屋頂膜材料的熱重力和動態機械分析的標準操作規程
  18. Forth, the glass transition temperature, creep and strain recovery of strain gage backing materials were determined by dynamic mechanical analysis ( dma ) and differential scanning calorimetry ( dsc ). the influence temperature and stress imposing on creep were also discussed respectively. glass transition temperature, creep and strain recovery of five different composites films were compared

    考察了溫度、應力對蠕變性能的影響,並對五種不同組分復合材料薄膜的玻璃化轉變溫度tg 、蠕變和應變回復率進行了比較,結果顯示,按照最佳配方制備的應變片基底玻璃化轉變溫度tg高、應變小、應變回復率高,蠕變性能最好。
  19. In this paper, a general review has been made on six commonly used methods of dynamic response analysis of mechanical vibration systems, and their characteristics and the scope of their application have been clarified

    摘要本文對機械振動系統動態響應分析的六種常用方法作了評述,指明了其特點和適用?圍。
  20. Dynamic characteristic analysis and its calibration of mechanical working and controlling systems

    機械加工控制系統動特性分析及校正
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