机械振动量值的计量是力学计量的一个重要方面。第二次世界大战结束以来随着工业和科学技术的发展,尤其是航空、航天和军事科学技术的发展,振动量的计量和测试方面的工作越来越显得重要和得到重视。国外有人作过统计:在火箭、导弹试验失败的事件中,有40%是由于振动环境引起,其中某部分损坏和工作失灵造成的。因此,像美、苏等国均投入 Metering the magnitude of mechanical vibration is an important aspect of mechanical metrology. Since the end of the Second World War, with the development of industry and science and technology, especially the development of aviation, spaceflight and military science and technology, the work of measuring and testing vibration has become more and more important and valued. Someone abroad made statistics: 40% of the rocket and missile test failures were caused by the vibrational environment, some of them were damaged and the work failed. Therefore, like the United States, the Soviet Union and other countries are invested