1. Thus the displacement amplitude of even the loudest sound is extremely small. 这样,即使是最强声音的位移振幅,也还是非常小的。
2. The dioptric equivalent of the near point of emmetropia(or the ametropia corrected)is the amplitude of accommodation. 正视眼(或屈光不正矫正后)近点的等效焦度称为调节幅度。
3. Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation. 改变变频器的输出电压或输出电流有二种不同的方法,即PAM脉冲幅值调制控制和PWM脉冲宽度调制控。
英英解释
n.
1. (physics) the maximum displacement of a periodic wave
2. the property of copious abundance
3. greatness of magnitude