The influence of electric pulse modification (EPM) process on the solidification structure of Sn-15% Pb alloy was experimentally investigated.是什么意思_The influence of electric pulse modification (EPM) process on the solidification structure of Sn-15% Pb alloy was experimentally investigated.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句