基本解释[交通运输工程]部分无损试验英汉例句双语例句Partial discharge (PD) detection, as one of the non-destructive testing, has been paid more and more attention.局部放电检测作为一种非破坏性试验，越来越得到人们的重视。专业释义交通运输工程部分无损试验