名词
中文翻译：半波
同义词：
['half-wavelength', 'half-cycle例句：1. The waveform is a representation of the actual physical wave that travels through the medium.（波形是实际物理波在介质中传播的表示。）']
例句：
-
1. The waveform is a representation of the actual physical wave that travels through the medium.
波形是实际物理波在介质中传播的表示。
-
2.The half-wave is the part of the wave that has the same amplitude as the other half.
半波是波中与另一半振幅相同的部分。
-
3.The half-wavelength is the distance between two consecutive nodes in a wave.
半波长是波中两个连续节点之间的距离。