该压电振动片具有：振动臂（14），其沿第 一方向延伸，并被悬臂支撑；

The piezoelectric vibration piece includes: a resonating arm (14) extending in a first direction and cantilever-supported;

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他们摇着丁当片再次转过拐角，噪音在石壁间回响，被放大了许多倍，吵得哈利的脑浆似乎都在振动。

They advanced around the corner again, shaking the Clankers, and the noise echoed off the rocky walls, grossly magnified, so that the inside of Harry's skull seemed to vibrate with the din.

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提出一种用多层压电片和约束阻尼层在低控制电压下进行结构振动的杂交阻尼控制方式。

An active and passive hybrid damping control manner with lower voltage is proposed through both multiple piezoelectric patches and constrained damping layer for suppressing structural vibration.

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