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同志们说的基本正确,我补充一下。某次谐波应说:xx harmonic,xx应为序数词。高次谐波是:high order harmonic。本人是干高压直流的,应该很专业。

hotdogchen (热狗)
(#236586@0)
2001-10-25 -04:00
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Back To Topic: 请问哪位大虾,五次谐波、七次谐波等怎么用英语说?

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