sound的医药专业中文词条翻译 ... second sound aortic area 释义：第二心音主动脉瓣成分,主动脉瓣区第二心音 radiation sound pressure 释义：辐射声压 effective sound pressure 释义：有效声压,均方根声压 ...
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Through processing sound pressure combine with particle velocity, the information of underwater target radiation noise field is entirely used.
通过声压与振速的联合信号处理，充分利用水下目标辐射噪声场的信息。
Contributes to a research on the vibration radiation noise of piezoelectric pump. Two theory models are introduced, which calculate the synthetic sound pressure according to the vibration quantity.
研究压电泵振动放射噪声，提出两种由振动量计算压电泵合成声压的理论模型。
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