In order to study the protection of the reflecting layer for material, using aluminum foil act as reflecting layer, the irradiation experiment by laser was finished by comparative method.是什么意思_In order to study the protection of the reflecting layer for material, using aluminum foil act as reflecting layer, the irradiation experiment by laser was finished by comparative method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句