The recognition circuit for EDM gap state is researched, selecting proper rate between nomal discharge, arc and blank, defining suitable servo feed.

研究了电火花放电间隙状态判别电路，选择恰当的正常火花放电、电弧放电及空载比例，确定较佳伺服进给量。

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The collegiate bass-fishing circuit is considering applying for NCAA recognition, which would allow for travel, equipment and tuition to be subsidized, but for now the sponsorship money flows freely.

WSJ: A College Championship That's a Different Kettle of Fish