你是怎样发出这种音调和振音的？
蚊虫飞翔时，翅上下拍打会形成连续的翅振音。
When mosquitoes fly, their wing would produce continuous wingbeat sounds.
（当不演奏（手）振音时，用你的右手手掌操作钥匙（推杆）。 ）
When not playing vibrato, use the palm of your right hand to work the key.
就好像演唱歌剧的人能用某个音把酒瓶振裂一样，发送端线圈所传输的能量只有同频率的线圈才能接收的到。
Just as an opera singer can shatter a wine glass by singing the right note, the emitting coil transfers energy only to a receiving coil that resonates at the same frequency.
不管是喘振或者爆音，都将引起燃烧室的熄火。
本文根据某船螺旋桨的噪声测量和激振试验结果，描述了螺旋桨鸣音的特点和产生鸣音的机理。
Peculiarities and mechanism of propeller singing are described based on results of acoustic measurements and vibration excitation tests of a Marine propeller.
应用牛顿—欧拉方法建立了由直线音圈电机驱动的隔振平台的完整动力学模型。
The entire dynamic model of the vibration isolation platform driven by the linear voice coil motors is developed with Newton-Euler method.
目的探讨振水音诊断左侧膈疝的临床价值。
Objective To investigate clinical value of succussion splash in diagnosis of left-diaphragmatic hernia.
目的探讨振水音诊断左侧膈疝的临床价值。
Objective To investigate clinical value of succussion splash in diagnosis of left-diaphragmatic hernia.
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