基本解释谐振子英汉例句双语例句Harmonic distortion arises from the nonlinear vibrations of mechanical device of seismic source and the coupling between the vibrator and the ground.由于震源的机械装置和振动装置的非线性振动以及振板与大地的耦合等问题，在震源向地下输入能量的同时，也产生了谐波畸变。harmonic vibrator更多例句词组短语短语harmonic source vibrator 谐振子harmonic vibrator更多词组