事实上，如果你把手指一次次的在磁盘上面滑动，这些粒子就会变的无极性，或者把它们整个搞坏，而这取决于媒介。

But in fact, if you just run your fingers again and again over this floppy disk you are disorienting those particles or knocking them off perhaps altogether, depending on the medium.

youdao

无极性（或二极性）电解电容器，可使用在极性转换的回路或直流回路上。

Non-polar (or Bi-polar) capacitors can be used in polaritiy- changing circuits or DC circuits.

youdao

通过对载波信号的频谱分析，提出了一种能分离治疗阈值与疼痛阈值的无极性指数脉冲。

After analyzing the spectrum of a group of signals, non-polar differential exponent pulse signal was selected as carrier wave, which can separate therapy threshold and ache threshold.

youdao

But in fact, if you just run your fingers again and again over this floppy disk you are disorienting those particles or knocking them off perhaps altogether, depending on the medium.

事实上，如果你把手指一次次的在磁盘上面滑动,这些粒子就会变的无极性,或者把它们整个搞坏，而这取决于媒介。

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