percussion press

Experimental study on pressure collisional broadenings of ultraviolet absorption cross-sections of nitric oxide at high temperature;

高温NO气体紫外吸收截面压力碰撞增宽效应的实验研究

The impact pressure produced by explosive detonation is essential condition of the base plate and cladding plate coalescence for metal explosion welding.

计算碰撞点处的瞬时应力场,同时对不同的碰撞角和碰撞压力进行了模拟计算,发现了碰撞点处的应力场分布的基本规律。

The transient impact pressures on substrate surface after impact are calculated for different droplet conditions.

研究表明，碰撞压力和熔滴的初始动能存在正比关系，碰撞压力集中作用在基体表面熔滴直径为２ 。

Basic conceptions of dynamical breakage and methods of impact testing of rock are introduced,different pills and impact pressure are studied,stress and strain in impact testing are measured,and some benefit conclusions are gived.

介绍了岩石动力破坏的基本概念和冲击试验的方法,研究了不同弹体与碰撞压力的关系,进行了冲击试验时试件的应力-应变测量,通过分析得到了一些有益的结果。

large electron positron storage ring

大型电子正电子对撞机

Research on the Analysis Methods of Ship Collision Based on Collision Mechanism

基于碰撞机理的船舶碰撞分析方法研究

Both planes were lost in the crash.

两架飞机都在撞机中报废了

A pin in the print head of a computer printer.

撞针计算机打印机的印刷头上的撞针

The car crashed into the train, and the driver was killed on the spot.

汽车撞到火车上，司机当场被撞死。

The driver cracked up his car.

司机把车子撞坏了。

a crashed car, plane

撞毁的汽车、 坠毁的飞机.

The sailing boat ran foul of a motor speedboat.

帆船撞到了机动快艇上。

airborne proximity indicator

飞机防撞雷达指示器

hood support bumper

发动机罩托架防撞器

The plane cracked up through a bad landing.

飞机因着陆不慎而撞毁。

Cubix Robots for Everyone Clash ''n Bash

机械人大战-疯狂冲撞

The computer triggers a "conflict alert."

计算机会发出“碰撞警报。”

persons who serve their own interests through trickery and swindling;

投机钻营、招摇撞骗的；

Development of Biological Impact Machine and the Study on the Mechanism of Impact Injury

生物撞击机的研制及撞击伤发生机制的研究

Research of Crashworthy Structure Design and Crash Simulation for Locomotive Carbody;

机车车体耐碰撞结构设计与碰撞仿真研究

Modeling and Simulation for the model of horizontal collision avoidance in TCAS

机载防撞系统水平防撞模型的建模与仿真

The plane hit as she was at a copying machine.

飞机撞击时她正在复印机旁。