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Terms for subject Explosives and Explosive Ordnance Disposal containing speed | all forms | exact matches only
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An increase in air temperature causes an increase in the speed of sound, which means that in these conditions airblast emissions can be focused back toward the ground by atmospheric refraction大气温度的增高、促使声速增加、这是说在这些条件下、大气折射可将冲击波挡回到地面
An of the degree to which air vibration levels will be affected by the effects of meteorology requires that temperature, wind speed and wind direction be measured or evaluated both at the surface and at levels above the ground评估空气振动能级受气象效应影响的程度、需要测量或评定地面的以及地面上空的温度、风速和风向
burning speed燃烧速度
composition B is a mixture of cyclotrimethylenetrinitramine RDX, trinitrotoluene TNT and approximately 1% wax,used to make cast boosters. The typical explosive formulation contains 60% RDX and 40% TNT and detonates at speed of composition7800 mps 25600 fpsB 炸药是由黑索金RDX、梯恩梯TNT和大约1%石蜡组成的混合物、通常用来制造浇铸中继起爆药柱。经典的炸药配比为60%黑索金和40%梯恩梯、爆速为7800m/s25600英尺/秒
control of vibrating speed振动速度控制
detonation speed of the explosive炸药爆速
formula of the burning speed燃烧速度公式
high-speed digital computer imager高速数字计算机成像仪
high-speed digital photography高速数字摄影
high speed photo-dynamic recording technique高速动态摄影记录技术
high-speed photograph高速摄影是把高速变化过程的空间信息和时间信息联系在一起用摄影进行记录的方法
low-speed低速的
L-wave velocity is the speed at which the rock transmits compression waves纵波速度是岩石压力波的速度
multi-blast high-speed development多次爆破快速推进
terminal speed临界速度
vertical wave speed垂向波速
wave speed波速波通过媒体传播的速度。单位时间内波形传播的距离。波速等于波长与周期之比。声波在空气中传播的速度为 340m/s,光波在真空中传播的速度约为 3 x 10⁸m/s