And it has ben shown that the activation energy of nitriding reaction, in which the nitridins gas is NH3, is103kJ/mol.是什么意思_And it has ben shown that the activation energy of nitriding reaction, in which the nitridins gas is NH3, is103kJ/mol.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句