The conventional techniques to prepare nanosized metal composite powder include mechanical alloying (MA), inert-gas condensation (IGC), plasma atomization and sonochemical synthesis etc.是什么意思_The conventional techniques to prepare nanosized metal composite powder include mechanical alloying (MA), inert-gas condensation (IGC), plasma atomization and sonochemical synthesis etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句