正弦波振动 meaning in Chinese

sine wave oscillations
sinewaveoscillations
sinusoidal vibration

Packaging - complete , filled transport packages and unit loads - sinusoidal vibration tests using a variable frequency
包装.完全满装运输包装和单元装载.用变频进行正弦波振动试验
Optics and optical instruments . environmental test methods . temperature cycles combined with sinusoidal or random vibration
光学和光学仪器.环境试验方法.与正弦波振动及随机振动组合的温度循环
Optics and optical instruments - environmental test methods - temperature cycles combined with sinusoidal or random vibration
光学和光学仪器.环境试验方法.与正弦波振动或随机振动组合的温度循环