... very low sound frequency 甚低音频率 very low frequency radiation 甚低频辐射 very low frequency jammer 甚低频人为干扰发射机 ...
基于72个网页-相关网页
The radiation efficiency of the radiation modes falls off very rapidly with the increase of modes order at low frequency.
由于在中、低频时，声辐射模态对应的辐射效率随着模态阶数的增加而迅速降低。
The radiation efficiency of the radiation modes falls off very rapidly with increasing modes order at low frequency.
研究发现在中、低频时，声辐射模态对应的辐射效率随着模态阶数的增加而迅速降低。
应用推荐