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体声波器件
释义
体声波器件
Encyclopedia
工学
【应用声学及器件】
释
bulk acoustic wave device
体声波器件
由上电极、压电层和下电极等部分组成,利用声波在压电层里振荡产生驻波的原理而工作的器件。
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landing site system
Landini cadence
land/inland water ecotone
land institutional pyramid
land intensive industry
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Landis
land-launched supporting system
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Land law of Xingguo Soviet government (Lithography)
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land legislation in the period of the Jacobin’s dictator
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