发射时

那支枪发射时向我肩部反冲。

The gun kicked my shoulder .

在单轴加压下进行了有预制裂纹的岩石板在裂纹扩展过程中声发射时b值的实验。

During the crack propagation process of rock plate with preexisting cracks under uniaxial compression , the acoustic emission b-valus are measured .

当两束入射波以较高功率发射时，共焦换能器则工作在双频HIFU模式。

When radiating in high power , the confocal transducer works in the dual-frequency HIFU mode .

船载火炮发射时船体的有限元分析船载自动识别系统（AIS）在船舶避碰系统中的应用研究

A Finite Element Analysis of the Hull of an Oversea Trawlboat under Gun Shooting Research on the Application of Ship-borne AIS

XPS分析给出GaAs（Cs，O）的最佳激活层厚度为0.82nm，首次导Cs达到峰值光电发射时的Cs覆盖率为0.71个单层。

The optimum thickness of activation layer is 0.82 nm for successfully activated GaAs NEA photocathode , and the photoemission peaks at 0.71 monolayer of Cs coverage .

TEL和牵引车装备液压操作稳定装置，在导弹准备发射时降下。

The TEL trailer and tractor are equipped with hydraulically operated stabilisers which are lowered in preparation for the missile launch .

探测器单体、准直器单体及硬X射线整体支撑结构的稳定性分析结果表明：探测器单体、准直器单体及硬X射线整体支撑结构在发射时50g超重作用下不会发生失稳。

The simulation stability analysis results of collimator parts indicate that : under 50G acceleration , the detector parts , the collimator parts and hard X-ray modulate telescope is up to the design standard , keeping stability .

利用现有有限元程序ANSYS和I-DEAS，本文对硬X射线调制望远镜HXMT的重要部件&准直器单体及其硬X射线调制望远镜HXMT整体在发射时的力学环境进行有限元分析。

In this paper , the HXMT and its main components , collimator parts , are simulated on the mechanics conditions at launching state , by using FEM software , ANSYS and I-DEAS .

在STS-114发射时，一只土耳其秃鹫撞上了火箭橘红色燃料箱并受到致命一击，直接从几百米高空坠亡。

During the STS-114 launch , a turkey vulture fatally flew into the shuttles orange fuel tank , leaving it to fall hundreds of feet to its death .

通过将波迹方程与相对论情况下的完全FokkerPlanck方程联合进行求解，研究了寻常波基频电子回旋波从托卡马克等离子体中平面弱场侧发射时的电流驱动。

Electron cyclotron current drive is investigated with the relativistic Fokker-Planck equation incorporated into a ray tracing code in the condition that the O-mode fundamental electron cyclotron ( EC ) waves are launched from the medium plane at the low field side in the paper .

2009年，一只蝙蝠也被人们称为太空蝙蝠名声大起。STS-119发现号宇航飞机发射时，一只折断翅膀的蝙蝠正挂在火箭机身外部休息，随后这只毫无恶意的蝙蝠死于非命。

And in 2009 , a bat who became known as ' Space Bat ' was clinging onto the outside tank during the launch of Space Shuttle Discovery , STS-119 , to rest a broken wing when the shuttle was launched , killing the unsuspecting animal .

展开式卫星天线在发射时的非线性振动分析

Nonlinear vibration analysis of the deployable satellite antenna during launching stage

2枚火箭同时发射时火箭炮动态特性分析

Dynamic Characteristic Analysis of Rocket Launcher While Launching Double Rockets Simultaneously

导弹发射时脉冲噪声对豚鼠听器损伤的初步观察

Preliminary observation on hearing impairments of guinea pigs when launching missiles

同心筒式发射时筒内流场机理及内外筒间隙的影响

The Effect of Flow Mechanism and Annular Sizes on Concentric Canister Launcher

我国的一种返回式卫星发射时未设整流罩，星体直接受到气动加热。

This paper discusses the problem of aerodynamics heat of non-fairinged satellite .

只有匹配合适的天线系统才能在发射时使能量充分辐射出去。

Only a properly matched antenna system will allow maximum power transfer .

双自动机并联发射时膛口流场数值仿真

Muzzle Flow Field Numerical Simulation of Double Guns Parallel Firing

该文针对引信点火机构的传统设计方法&能量法进行了分析，指出按能量法设计的机构，其平时安全性和发射时作用的可靠性不易得到保证；

This paper analysed traditional design methods of firing mechanisms .

导弹水下发射时喷管的气体流动

Nozzle flows of the missile launching under water The Emissivity of Gas

柔性旋转火箭发射时的空间动态响应

Spatial Dynamic Response of Flexible Spin Rocket at Launch

火箭弹发射时连接螺纹处强度的数值分析和研究

Numerical analysis and research of strength in connecting thread when unguided rocket launching

人造卫星加重，发射时的花费也会跟著大幅增加。

And heavier satellites cost significantly more to launch .

枪发射时，气体或弹片的向后泄出。

The backward escape of gases or cartridge fragments when a gun is fired .

目的：观察导弹发射时脉冲噪声对射手的影响。

Aim : To observe effects of impulse noise on shooters when launching missile .

高尔夫球发射时，其水平速度是多少？

What is the horizontal velocity of the golf ball when it takes off ?

水池为青蛙提供了阴湿凉爽的环境，这只不幸的青蛙很可能在火箭发射时就待在池边闲逛。

The pool would have provided a damp cool place for the now-frazzled frog .

该文研究某自动迫击炮发射时的动力学仿真问题。

Dynamic simulation for an automatic mortar during firing is studied in this paper .

鱼雷发射时潜艇舱室空气压力限值制定的原则及依据

The principle and basis for setting atmospheric pressure limit during torpedo launching in submarine compartment

讨论了空空导弹在大离轴角发射时的快速转弯控制律。

Research on optimal agile turn control law of air-to-air missile for short range dogfight ;