restitution coefficient 中文意思是什麼

restitution coefficient 解釋
恢復系數
  • restitution : n. 1. 賠償；歸還；復職。2. 恢復；【物理學】（因彈性體的）復原；【化學】復原取代（作用）。3. 【法律】要求恢復原狀的訴訟。
  • coefficient : adj. 共同作用的。n. 1. 共同作用；協同因素。2. 【數，物】系數，率；程度。
  1. Test method for measuring the coefficient of restitution cor of baseballs and softballs

    測量棒球和壘球回彈系數的試驗方法
  2. Standard test method for measuring the coefficient of restitution of baseballs and softballs

    測量棒球和壘球回彈系數的標準試驗方法
  3. This paper presents a theoretical model for the coefficient of restitution calculation of point impact

    摘要建立了一種計算點接觸正碰撞恢復系數的理論模型。
  4. With the development of automobile industry and road transportation ， the traffic accidents happen every day in the world and become a serious society problem the vehicle collision accidents are over 2 / 3 times as much as all traffic accidents they cause a large amount of social infuence and serious economic loss therefore ， it is urgent to study vehicle collision accidents comprehensively and systematically ， and the research also is the academic foundation to analyze and deal with traffic accident it is difficult to authenticate car velocity after traffic accident to dig over locate witness is right way mechanics is avaid tool in this field it is important to establish math model and this is precondition to calculate vehicle velocity firstly on the basis of summarizing the research results ， this paper deeply discusses the calculating model to analyze the instantaneous motion state in the vehicle collision, the interrelation among the every moving mechanics parameters in the every phase of the collision secondly ， according to the collinear collision and two - dimension collision and the restitution coefficient ， the paper estabishesthe post collision movement models it proves that these models are correct and valid thirdly ， this paper try to research reconstruction of road traffic accident and put forward the method on it

    對交通事故的科學分析應是建立在正確的數學模型與計算機模擬技術基礎上的定量分析，其基本條件就是要有能正確描述事故過程中汽車狀態的數學模型，只有建立正確的數學模型，才能較準確地推定事故車輛的碰撞速度。所以建立正確地車輛碰撞模型和運動模型正是汽車事故再現的關鍵問題。本文首先在總結前人研究的基礎上，深入地研究汽車碰撞理論，分析了車對車碰撞作用瞬間狀態的計算模型及碰撞恢復系數與碰撞前、后速度的關系；其次，根據交通事故中最普遍的一維和二維碰撞的不同情況，採用恢復系數和滑動摩擦系數等概念，分別建立了碰撞后車輛動力學模型；第三，對汽車碰撞事故再現進行了初步研究，確定了車對車碰撞事故模擬計算和反推計算方法，並給出相應的模擬程序流程圖。
  5. Ceramic tiles - determination of impact resistance by measurement of coefficient of restitution

    陶瓷磚.用恢復系數測定抗沖擊性
  6. Ceramic tiles. part 5 : determination of impact resistance by measurement of coefficient of restitution

    瓷磚.第5部分:通過測量恢復系數測定抗沖擊性
  7. Test methods of ceramic tiles - part 5 : determination of impact resistance by measurement of coefficient of restitution

    用測恢復系數確定磚的抗沖擊性
  8. In addition, guckenheimer and holmes spent a great of length to discuss it in the book [ 1 ] in 1983. they gave the sufficient condition 5 that ensure the existence of the horseshoe of the model for = 1 and used numerical value method to discovered " stranfe attractor " for certain a ( for example : - 1, - 6 ) where denote the colliding coefficient of restitution and the amplitude of the ball

    Guckenheimer和holmes在專著[ 1 ]中用了相當的篇幅討論了彈跳球模型，當= 1時給出了存在馬蹄的條件（ 5 ） ，對某些（ 1 ）則僅用數值方法得到在一定條件下出現「奇異吸引子」 （例如= 0 . 5 ， = 6 ） ，這里與分別表示小球的碰撞恢復系數和激振力振幅。
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