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共振试验
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共振试验
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振动试验
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resonance test
共振试验
为了检验被测产品或工件是否会因共振而发生品质上的变化,或为了得到被测件的动力学参数,在被测件共振频率下,按规定幅值的加速度、速度或位移,在规定时间内所作的振动试验。
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low-pressurepipe irrigation
low pressure plasma
low-pressure plasma
low pressure polyethylene
low pressure sodium lamp
low pressure sodium(vapour) lamp
low pressure turbine
low prevalence effect
low price strategy
low probability of interception (LPI) radar
low profile dump truck(LPDT)
low-purity
low radioactivity background experiment
low rank approximation of matrix
low-rank approximation of matrix
low-rank matrix recovery
low-redshift galaxy
low-redshift quasar
low refractive index polymer
low-rent housing
low-resolution spectrograph
low-resolution spectroscopy
low-rise dwelling/apartment/house/building
low-rise Housing
low-risk
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