基本解釋n. 醋酸正丁酯英漢例句雙語例句A method of synthesis of n-butyl acetate catalyzed by zinc sulfate has been developed.用硫酸鋅催化, 乙酸和正丁醇合成乙酸正丁酯。The synthesis of n-butyl acetate from acetic acid and n-butanol with mixed rare earth chlorides as catalyst was studied.研究了以混合氯化稀土為催化劑,乙酸和正丁醇為原料合成乙酸正丁酯,并考察了影響反應(yīng)的因素。For the esterification of n-butyl acetate catalyzed by the resin, the apparent activation energy(Ea), catalytic coefficient (ka) and effect of internal and external diffusion were investigated.考察了樹脂催化劑液相合成乙酸丁酯反應(yīng)的表觀活化能、催化系數(shù)和內(nèi)外擴(kuò)散影響。n-butyl acetate更多例句詞組短語短語n -Butyl acetate reaget grade ACS 乙酸正丁酯N -butyl acetate - 丁基醋酸buy n -butyl acetate 印度買家n-butyl acetate更多詞組專業(yè)釋義環(huán)境科學(xué)技術(shù)醋酸正丁酯化學(xué)醋酸丁酯