Both the velocity of the sound-excited jet flow at a small circular orifice and the nonlinear impedance of the orifice are measured at highsoundintensity.
在高声强下测量了微圆孔处声激发射流的速度和微圆孔的非线性声阻抗。
2
Objective the variations of the site and shape of focal region for a concave spherical ultrasound transducer in the case of highsoundintensity and stronger attenuation were studied.
目的研究凹球面超声换能器的声焦域在高声强和媒质有较大衰减情况下，其形状和几何位置的变化。
3
Dynamic pressure Sensors can measure a wide range of varying highintensitysound pressure and high level dynamic pressure events.