impact parameter是什么意思

网络释义

用法例句

These three - body coincident events were sorted as a function of the impact parameter using linear momentum transfer and total transverse momenta methods.

在前角测量了３０ＭｅＶ／ｕ４０Ａｒ＋１５９Ｔｂ反应中两裂片符合下的轻粒子和复杂碎片，利用线性动量转移和总横向动量方法对三体符合事件进行了碰撞参数分类。

This enhancement becomes more obvious with the increase of mass of the particles,or with the increase of the impact parameters.

该现象随着粒子质量增大和碰撞参数增大而变得更加明显。

incident energy, impact parameter and collision system) is studied by using the BUU model.

用仅密度相关的ＢＵＵ模型讨论了在重离子碰撞中能量储藏与入射道动力学（入射能、碰撞参数、碰撞系统）的依赖关系，以及碰撞系统的极不对称性对激发能的影响。

To study the pardons spatial dependence,this paper presents a method to induce the collision parameter with traverse energy which could be measured in the experiment.

为获得核内部分子分布的空间位置,简单介绍了用实验可测值横动能来推算空间量碰撞参数的方法。

The model can not only figure out original collision hitting point parameters, but also provide necessary condition for damage describe la.

针对射击仿真过程中空间实体碰撞命中检测问题,在已建立的动力学和运动学模型解决了实体位置、姿态及运动趋势解算基础上,提出了考虑对抗双方实体空间占有区域因素,建立目标几何等效体壳体方程,分析了碰撞发生的必要条件,建立了实体碰撞检测模型,可解算最初碰撞命中点参数,并为之后的毁伤描述提供必要的参数条件。

Three-equation linear spring-dashpot DEM model and the determination of contact parameters

三方程线性弹性-阻尼DEM模型及碰撞参数确定

The Method of Defining Parameters Values of a Side Impact Model for Human Thorax

人体胸部侧向碰撞模型参数值确定方法

Restraint System s Simulation and Parameter Optimization of Passenger under Automotive Frontal-Crash Condition;

汽车正面碰撞乘员侧约束系统仿真与参数优化

Input parameter confidence interval analysis for a car-pedestrian collision traffic accident

车人碰撞事故再现输入参数置信区间分析

Study on Simulation Methods of Pedestrian Leg Impact Safety and Bumper Parameter Optimization;

行人腿部碰撞安全性与保险杠参数优化的仿真方法研究

Parameter Analysis and Improving Design for Occupant Restraint System of Car in Side Impact;

轿车侧面碰撞乘员约束系统参数分析与性能改进

The Influence of Seat Design Parameters on Neck Injury Risk during Low-speed Rear-end Impact;

汽车低速后碰撞中安全座椅的设计参数对颈部损伤的影响

Automobile versus Pedestrian Accidents Analysis by Fixed-parameters Computer Simulation;

基于固定参数的汽车与行人碰撞计算机模拟实验

Restraint System Analysis and Design for a Car Basic on Occupant Energy Management

基于能量管理技术的某轿车正面碰撞约束系统参数设计

Research and Parametric Optimization of Energy Absorption Devices in the Retractable Roof Structure

开合屋盖体系被动碰撞吸能装置的研究与参数优化

The optimum of impact parameters on tuning mass damper with plastic impact

基于塑性碰撞的调谐质量阻尼器的参数优化研究

Collisional Energy Transfer with the Participation of the Excited Cs Atoms;

激发态Cs原子参与的碰撞能量转移

Sensitivities of some important governing parameters, i. e., the mass and position of impact center, are analyzed through a numerical case.

利用该方程并结合数值算例，分析了汽车质量及碰撞中心参数的敏感度。

EBS (Equivalent Barrier Speed) related to the magnitude of deformation energy is an important parameter for traffic accident reconstruction analysis.

表征变形能大小的等效碰撞速度是交通事故再现分析中的重要参数。

Most accidents can be explained by cock-up rather than conspiracy theory.

大多数意外是碰巧撞上而不是蓄意的。

Most accident can be explained by cock - up rather than conspiracy theory

大多数意外是碰巧撞上而不是蓄意的

THE BUMP-NUMBER AND THE DLG ALGORITHM FOR THE POSET

半序集的碰撞数与分层深度贪婪算法

Numerical Simulation for Collision on Safe Cab of Farm-Foresty Vehicles

农林车辆安全驾驶室碰撞的数值模拟