基本解释三合滤波器同根派生 triplener相关词英汉例句The modulation index can be increased by using distorted wave forms that contain only triplen (multiples of three) harmonics. 通过使用只含有三次谐波的波形作为载波可以提高这个调节指数。triplenn. 三重结构triplener更多例句