The level of minor lobes is usually expressed as a ratio of the power density in the lobe in question to that of the major lobe.

通常，副瓣的等级量用所述瓣中的功率密度与主（波）瓣的功率密度（这二者）的比值来描述。

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The level of minor lobes is usually expressed as a ratio of the power density in the lobe in question to that of the major lobe.

通常，副瓣的等级量用所述瓣中的功率密度与主（波）瓣的功率密度（这二者）的比值来描述。

youdao