英德
有道
百度
谷歌
图片
维基
百科
共振频率
resonance frequency
resonant frequency
resonant frequency
- 用来测量内管共振频率之感测器详图。
Detail view of sensor to measure the inner pipe's resonant frequency. - 摘要研究了预压力对超声马达共振频率的影响。
The infuence on resonance frequencies of longitudinaltorsional ultrasonic motor exerted by prestress is studied. - 结果显示，共振频率随榫槽数之增加仅略为减少。
In addition, mortise holes were made on the full-size timber, and resonant frequencies measured sequently.
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