基本解釋稀有氣體化合物英漢例句雙語例句Derivative gas chromatography is used to analyze the fluorinated compound derived from the gas out of the rare earth concentrates containing fluorine.應(yīng)用衍生氣相色譜法測(cè)定含氟稀土精礦焙燒逸出氣體中的氟化物。rare gas compound更多例句詞組短語短語rare gas compound detail 稀有氣體化合物rare gas compound更多詞組