... Mechanical vibration and shock 机械振动和冲击 ; 机械振动与冲击 ; 机械震动和冲击 vibration and shock test 振动及冲击试验 vibration and shock testing 振动和冲击试验 ...
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Shock acceleration, vibration acceleration vibration time and test time are the changed condition in PIND test.
PIND试验可以改变的试验条件有冲击加速度、振动加速度、振动时间和试验次数。
The Xiaowan underground powerhouse surrounding rock blasting particle vibration prediction model was established on the basis of the site blasting shock test and measurement.
根据现场爆破震动测试成果，建立了小湾地下厂房围岩爆破质点振动的预测模型。
The results of simulative emulation and test indicate that the vibration amplitude at the end of spindle can be reduced effectively after installing dynamic shock absorder onto the system.
模拟仿真和试验结果表明，在系统加入动力减振器后，主轴末端振动幅值可得到有效减小。
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