基本解釋[經(jīng)濟學(xué)]沉淀硫酸鋇英漢例句雙語例句The uses of barium sulphate precipitated, the specification of the original material, the principle of production, process control point, product quantity are introduced.介紹了硫酸鋇的用途、原材料規(guī)格、生產(chǎn)原理、工業(yè)生產(chǎn)中主要工藝控制點、 產(chǎn)品質(zhì)量。barium sulphate precipitated更多例句詞組短語短語barium m sulphate precipitated 沉淀硫酸鋇precipitated barium sulphate 沈淀硫酸鋇barium sulphate precipitated更多詞組專業(yè)釋義經(jīng)濟學(xué)沉淀硫酸鋇