1·The acetic ester of starch is organic acids derivatives.
醋酸酯淀粉是有机酸酯类衍生物。
2·It was expounded that measured the content of acetic ester by use of gaseous phase chromatography method.
扼要叙述利用气相色谱法测定己酸乙酯含量。
3·The results showed that all the water, alcohol, methanol, 50% methanol, n-hexane and acetic ester extracts have antioxidation on lard and peanut oil.
实验表明，山稔子水、无水乙醇、甲醇、50%甲醇、正己烷和乙酸乙酯的提取物对猪油和花生油均具有抗氧化作用，而且其抗氧化作用的强弱与溶剂的极性直接相关。
4·The results show that it is easy to separate sucrose-6-acetic ester from sucrose-4-acetic ester, using carbinol and dichloromethane as unfolding agent.
实验结果表明，采用甲醇、 二氯甲烷的混合物作为展开剂可较好地分离6位及4位蔗糖乙酸酯。
5·Degradability of the isolates on acetic ester compounds was proved according to the increase of biomass and the decrease of substrates in liquid cultures.
该菌对醋酸酯类化合物的降解性是通过在液体培养基内菌体的增加及底物的减少来证实的。
6·It is reveal by GC analysis that the purity of the TMP, treated by reduced pressure distillation and recrystallization in acetic ester, approximates to that of the reagent grade TMP.
GC分析结果表明：采用减压蒸馏及乙酸乙酯重结晶并用的方法精制的TMP纯度接近于试剂级TMP。
7·Extraction of Gallium from high concentration HCl solution using organic phases which composes of TBP and butyl acetic ester, xylene, petroleum ether and kerosene, respectively, are investigated.
系统研究了以TBP为萃取剂， 乙酸丁酯、 二甲苯、 石油醚、 煤油为稀释剂，从高酸度盐酸溶液中萃取镓。
8·In this paper, natural cotton cellulose was modified by the steam explosion, modified cellulose, acetic anhydride and fatty acids have been used to synthesize the long chain cellulose ester.
采用蒸汽闪爆技术对天然纤维素进行改性，并利用改性后的纤维素、乙酸酐和脂肪酸合成长支链纤维素酯。
9·Acetic acid methyl amyl ester.
乙酸甲基戊酯。
10·Through chromium sour oxidize propyl alcohol system ester law study in sulphuric acid acetic acid system in, proply acetate and proply propanoate form mechanism, and related influencing factor.
通过铬酸氧化丙醇制酯法，研究在硫酸- 乙酸体系中， 乙酸丙酯及丙酸丙酯的形成机理，及相关影响因素。