查询词典 collision

And those collision cross sections may be determined by fitting the simulation results from experiment data. At first, we calculate the effective ionization coefficients/N and drift velocity Ve of pure gas to determine collision cross sections in this paper, and the calculated results are agreement with the experiment data.

本文首先建立单一气体电子崩发展的蒙特卡罗模拟方法，用得出的电子崩参数与实验结果比较的方法，计算单一气体的/N和漂移速度Ve，并与实验数据比较，以确定碰撞截面的准确性。

However, momentum is always conserved in a collision , whether or not the collision is elastic.

然而，不管碰撞是不是弹性的，在碰撞过程中动量总是守恒的。

This paper computes the radiation free-path and the characteristic time of elastic collision and inelastic collision, when the channel pressure is given and channel temperature changes from 3000K to 60000K.

本文计算了当通道压力为l0^6Pa、l0^8Pa、l0^9Pa，温度从3000K到60000K时PPDW的弹性、非弹性碰撞特徵时间及辐射平均自由程。

By investigating the effect of all the factors, including particle size, density, elastic deformation coefficient, Hamaker constant, surface energy, yield limit and relative velocity, on the particle behavior in the process of collision, the rule of collision and agglomeration with the change of these factors is obtained in detail.

为考察包括颗粒的粒径、密度、弹性变形系数、Hamaker常数、表面能、屈服极限和碰撞初速度等众多因素对碰撞规律和团聚趋势的影响，本文采用"数值实验"方法，获得了碰撞力与范德华力的相互关系、碰撞弹性回复系数和团聚趋势随各参数的变化规律。

Part Two discusses the background of European and American cultural collision in Henry James\'s novel creation which is that it is the exorable trend for the cultural development from meeting to collision.

第二章论述了亨利·詹姆斯小说创作中欧美文化冲突的大背景，从文化相遇到文化碰撞是文化发展的必经之路。

The evolvement and mechanism of border-collision bifurcations and chaos were analyzed after the collision border line was studied. Results show the limitation of duty cycle is the fundamental cause of non-smooth bifurcations.

分析边界碰撞分岔和混沌演化过程及其产生机理，推导出碰撞边界线的解析表达式，指出发生边界碰撞的根本原因在于开关变换器占空比的有界性。

The first beam-beam collision event at RHIC at collision energy of square root s_NN = 60 GeV was recorded by STAR.

它可以在从入射能量到最高能量的一个很大的能量范围内运行。

In chapter 3, differing with gonging criterions which use "safety factor" or "reliability indicatrix", the accidents were regarded as a problem of risk. Then probability model was established in ouder to bring out probability of ship collision with bridges and probability of failure due to ship collision with bridges.

在第三章中，与以往的设计规范中结构设计方程所使用的各种"安全系数"、"可靠性指标"等理念不同，本文将船桥相撞事故作为一个风险问题，建立了基于可能性的概率模型，得出了船舶撞击桥梁的概率以及由于船舶撞击致使桥梁结构失效的概率。

From the problem of the collision between small ball and homogeneous pole, the rules followed by different type of collisions are discussed, and the energy features of completely inelastic collision are summarized.

从小球与均质定轴杆的碰撞问题出发，讨论了不同类型碰撞所遵循的物理规律，总结了完全非弹性碰撞过程的能量特征。

In terms of its impact to the neighbor areas, the evolution of Tibet Plateau can be divided into three stages, including the soft collision stage between Indian plate and Eurasian plate and the hard collision stages of early intracontinental joined and late relatively integrated deformation in the Tibet area.

青藏高原的演化具有明显的阶段性，从其对周邻地域的影响来看，可分为印度板块与亚欧板块之间的软碰撞、硬碰撞早期的陆内拼接和晚期的青藏地区相对整体变形3大阶段。

In the chapter 2, the theoretic knowledge about the photosensitive resin and the grinding tools was firstly introduced.

第二章阐述了光固化树脂结合剂磨具的相关理论研究。

Do not use the program's indenting or margin-setting features; these will be added during typesetting.

不要使用缩排，页面边缘设置之类的选项，偶看不大懂。