Analysis on the Microfissuring Behavior in the Heat-affected Zone of Electron-beam Welded Nickel-based Superalloy是什么意思_Analysis on the Microfissuring Behavior in the Heat-affected Zone of Electron-beam Welded Nickel-based Superalloy在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句