Carbothermic reduction of zinc sulfide in the presence of sodium carbonate was carried out in a thermogravimetic analysis system (TGA).是什么意思_Carbothermic reduction of zinc sulfide in the presence of sodium carbonate was carried out in a thermogravimetic analysis system (TGA).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句