... ultrasonic: 超生的,超音速的,超声波,超声,超音 ultrasonic absorption: 超声吸收 ultrasonic agitation: 超音波振荡 ...
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结果表明:除了非线性强度、吸收外,衍射是另一个影响非线性超声束冲击波形成的重要因素。
The results reveal that besides the nonlinearity and absorption, the diffraction is another important factor that affects the shock formation of an ultrasound beam.
本文描述了一种测量超声场强度分布的新方法——吸收片法。
A new measurement method for ultrasonic intensity distribution based on the use of absorption circular sheets is described in this paper.
超声在介质中的传输是一个复杂的过程,它既被散射又被吸收,而生物媒质是由水、脂肪和蛋白质组成的物质,与均匀流体具有完全不同的特点。
Ultrasonic scattering and absorption is a complicated processing. Biologic media is composed of water, fat and protein, which is different from even liquid matter.
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