基本解釋[化學(xué)]選擇性水化英漢例句雙語(yǔ)例句The relationship between the high selectivity of catalysis and the structure of active centre of copper colloidal catalyst in selective hydration of acrylonitrile to acrylamide was studied.研究了膠躰銅催化丙烯腈水郃制丙烯醯胺的高選擇性與活性中心結(jié)搆的關(guān)系。selective hydration更多例句專業(yè)釋義化學(xué)選擇性水化