3) rivers shock wave
水流冲击波
1.
This paper starts from generation mechanism of the rivers shock wave,studying the water flow states at the rivers side to get hydraulic characteristics formula at the corner of side wall stressing the continuous wave and discontinuous water.
为此,从水流冲击波的生成机理出发,研究水流侧边流态,重点对水流负冲击波中的连续波和不连续波进行了讨论,得出了不同边墙转角时的水力特性公式,进而得到更适合水流流态的边墙的形式。
4) turbulent shock wave
湍流[冲]击波
5) impulse rectangular current
冲击方波电流
1.
The circuit parameters of impulse rectangular current generator for energy enduring test of non-linear varistor are simulated and calculated, the relation between the parameters of circuit and the parameters of the impulse current waveform are derived.
对非线性电阻片能量耐受试验用的冲击方波电流源进行了参数设计和仿真计算,得出了回路及负载参数和回路输出波形参数之间的关系。
6) half sine-wave impulse current
半波冲击电流
1.
An auto half sine-wave impulse current test system for varistors is developed in the paper, which uses positive or negative period of sine wave as high voltage generating source and uses microcomputer and PLC and MPT as controlling units.
用正弦半波(正或负)为高压电源,利用微机和PLC、MPT为控制单元,研制了用于压敏电阻通流空量试验的半波冲击电流自动测试系统。
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条