基本解释[商业]电极导线断裂英汉例句双语例句Indistinct pattern are sometimes found on the wire electrode wound regularly in reciprocating travelling WEDM. It is appeared before wire broken.高速走丝电火花线切割加工过程中， 电极丝有时会出现先有花斑后断丝的现象。broken electrode wire更多例句专业释义商业电极导线断裂