以分贝为单位的功率增益等于10乘以以 10为基的功率增益的对数值。

The power gain in decibels is equal to 10 times the logarithm base 10 of the power gain.

youdao

以分贝为单位的功率增益等于10乘以以 10为基的功率增益的对数值。

The power gain in decibels is equal to 10 times the logarithm base 10 of the power gain.

youdao