基本解釋牛皮紙;硫酸鹽紙英漢例句雙語例句The paper studied sulphate resistance of concrete by drying-wetting in differ PH indicator salt solution and in water.本文采用水中干濕循環(huán)、兩種不同濃度的硫酸鹽溶液中干濕循環(huán)的實(shí)驗(yàn)方法來研究混凝土抗硫酸鹽侵蝕性。The comparison between the oxidation of starch by sodium hypochlorite and kalium hyper-sulphate was reported in this paper .對(duì)次氯酸鈉與過硫酸鉀分別作為氧化劑生產(chǎn)氧化淀粉進(jìn)行了比較研究。In this paper, ammonium sulphate was prepared from phosphogypsum and ammonium carbonate, and the kinetics of the reaction process is studied.以磷石膏和碳酸銨為原料制備硫酸銨,對(duì)反應(yīng)過程的動(dòng)力學(xué)進(jìn)行了研究。sulphate paper更多例句詞組短語短語Mg Sulphate Paper 鎂硫酸紙sulphate paper更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)硫酸鹽紙