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vibration and shock metrology
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vibration and shock metrology
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工学
振动冲击计量
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vibration and shock metrology
振动冲击计量
关于振动冲击测量及其应用的学科。保证加速度、速度、位移等振动冲击单位统一、量值准确可靠的活动。力学计量的分支。通过建立基标准振动冲击装置,对振动冲击物体周期或频率、幅值和加速度进行测量。
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