此种尖劈的突出特点是在高压下仍保持高的吸声系数。
The characteristics of the wedge is that the high sound-absorption coefficient remains under the high water pressure.
本文利用第二类尖劈并矢格林函数对任意夹角的V形缝隙天线进行了矩量法计算。
The V-slot antennas with arbitrary included angles are analyzed by moment method and by using dyadic Green's function of wedges of second kind.
简要介绍了舰艇用新型阻尼吸声尖劈的材料配方、阻尼性能、尖劈结构、吸声性能。
This paper deals with a new type damping sound-absorption wedge for ship and its material formulations, damping properties, wedge structure, sound-absorption.
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