electrospark的音标：electrospark的英式发音音标为：[elektrəʊs'pɑ:k]electrospark的美式发音音标为：[elektroʊs'pɑk]...

The threshold comparative method in detecting electrospark discharging status is improved.对检测电火花放电状态的阀值比较法作了改进.The WC - CO coating produced by electrospark deposition on alloy can effectively improve substrate, swearing ...

电火花...