That means, in electronic terms, that they are often (almost always, in fact) reactive.

用电学的术语来描述就是它们经常是(几乎就是)电抗性的。

youdao

If you've ever worked with a synthesizer: I think, is very simple terms here, what an electronic synthesizer does is play with these.

如果你们使用过合成器,这个词大家都明白意思吧,电子合成器就是用来处理这些分音的

耶鲁公开课 - 聆听音乐课程节选

Now he might as well buy an iPhone: As of Tuesday, the WikiLeaks founder agreed to wear an electronic tracking device as part of the terms of his bail conditions, reports the Guardian.

FORBES: WikiLeaks' Julian Assange Agrees To Wear Electronic Tracker

When we spoke to the Electronic Frontier Foundation about Google Drive's terms of service, the EFF found little about them that was more suspicious than in any other similar cloud service.

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It provides just the right amount of resistance and effort for spirited driving, but falls a bit short in terms of feedback, like many other modern electronic steering systems.

ENGADGET: Tesla Model S first drive: the sports sedan goes electric (update: video)