The collision distance of a ship with another affects ship’s collision risk index (CRI) directly.
船舶碰撞距离直接影响船舶碰撞危险度的大小。
This paper presents an algorithm for calcuating the collision distance between two sim-ple polygons in the directionunder a general condition.
提出了求解两个简单多边形在一方向矢量下的碰撞距离的最优算法。
In the direct simulation method,collision distance is introduced,which can avoid restriction that cell dimension should be of the order of one third of the local mean free path.
在直接模拟中引入碰撞距离的思想进行碰撞对的选取,减少了存储量,保证了模拟结果的正确。
Photon absorption of conduction band electronsand impact ionization under irradiation of few-cycle ultrashort laser pulses;
周期量级超短激光脉冲作用下导带电子的光吸收与碰撞电离
A quantitative model based on impact ionization is presented.
主要研究电介质击穿的动力学问题，基于碰撞电离理论提出了电介质击穿的定量模型，得出了介质中导体缺陷的长大速率公式和寿命公式，结果与二氧化硅的实验结果符合很好，且所有的参量都具有确定的物理意义。
This paper investigates the relationship between the impact ionization and temperature in ultra high-speed InP-based SHBTs.
从物理机制上分析了超高速InP/InGaAs SHBT碰撞电离与温度的关系,通过加入表示温度的参数和简化电场计算,得到一种改进的碰撞电离模型。
Monte Carlo simulation of the effect of impact ionization in thin-film electroluminescent devices;
蒙特卡罗方法模拟薄膜电致发光器件中碰撞离化的作用
DSMC Simulation of Gaseous Flow in Micro-channel Based on Collision Distance
基于碰撞距离的微通道内气体流动的DSMC模拟
Research on Distance Fields and Its Application in Collision Detection;
碰撞检测中距离场算法的研究与应用
Research on the Generation Algorithm of Distance Fields for Deformable Objects in Collision Detection;
变形体碰撞检测中距离场生成算法的研究
collision between particles in plasma
等离子体中的粒子碰撞
collisional radiative plasma model
碰撞辐射等离子体模型
pulsed electron impaction source
脉冲电子碰撞离子源
In either case the ships will be at a distance of one or two light-years from the star. There won't be any crash.
无论发生哪种情况，飞船与那颗恒星的距离将是一或二光年。不会发生任何碰撞事故。
Our boat fouls on leaving harbour.
我们的船离港时发生了碰撞。
Plasma in space are collision free.
空间中等离子体是无碰撞的。
Isospin in Heavy Ion Collisions and K Production at Near Threshold;
重离子碰撞中的同位旋及近阈K产生
Predissociation and Collsional Depopulation of the Cs_2 Excited State;
Cs_2分子激发态预解离与碰撞退布居
Predissociation and Collisional Depopulation of Alkali Molecules in the Excited State;
碱分子激发态的预解离和碰撞去布居
Sphere Center Distance Tracking Acceleration Algorithm for BUMP Collision Detection Based on Vega Prime
基于Vega Prime的BUMP碰撞检测球心距跟踪加速算法
Research of the Critical Safety Distance Between Two Moving Vehicles in Rear-end Collision Avoidance
行进中车辆防追尾碰撞的临界安全车距研究
Experimental Results of the Impact of an Ion Thruster Plasma on Microwave Propagation
离子推进等离子体与微波传播碰撞的实验结果
Experimental Research on Low-energy Collision of Multiply Charged Fe～(3+) Ions;
多重离化态Fe～（3+）离子低能碰撞实验研究
Experimental on Collision of Low-energy Multi-charged Ar～(2+) Ions in a Paul Ion Trap;
Paul阱中低能多重离化态Ar～（2+）离子的碰撞实验
Model and Simulation of Discarding and Collision of APFSDS
脱壳穿甲弹膛外卡瓣分离与碰撞建模与仿真