arcing是什么意思？

Arcing balls are inclined to mislead umpires to incorrect judgements.弧线球易使裁判产生错误判断.Arcs more readily than AC welders, with longer arcing.起弧比交流电容易, 电弧加长一倍.To ensure operation of transmission line safely, the arcing gap of...

arcing的音标：arcing的英式发音音标为：['ɑ:kɪŋ]arcing的美式发音音标为：['ɑkɪŋ]...