基本解釋碳酸錳英漢例句雙語例句It can be divided into four methods to prepare manganic manganous oxide from the raw stuff: electrolytic product of manganese, manganous salt, manganese oxide compound and manganese carbonate.四氧化三錳的生産方法主要有四種：金屬錳懸浮液法、錳鹽法、高價錳氧化物法以及碳酸錳法。manganous carbonate更多例句詞組短語短語manganous s carbonate 碳酸錳manganese carbonate manganous carbonate 碳酸錳high -purity manganous carbonate 高純碳酸manganous carbonate更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)碳酸錳