【計(jì)】 wave shape; waveform

1. 根據(jù)時(shí)間或幅度選擇波形的一部分，即在一個(gè)特定的間隔里一個(gè)波形允許另一個(gè)波形通過電路的動(dòng)作。
   Selection of part of a wave on account of time or magnitude. Operation of a circuit when one wave allows another to pass during specific intervals.
2. 如果我們觀察水波的橫截面，我們會(huì)看到波形是按一定的間隔重復(fù)的。
   If we look at a cross section of a water wave, we may see that the wave form repeats itself at regular intervals.

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形的英語翻譯：