Under optimized conditions, the concentration of ethyl acetate in Chinese spirits was determined.

Ethyl acetate was synthesized by ethanol with acetic acid as raw material.

乙酸乙酯的合成以冰乙酸和乙醇为原料.

Solubility: insoluble in water, benzene, toluene, soluble in ethanol, acetone, ethyl acetate.

溶解性: 不溶于水 、 苯 、 甲苯, 溶于乙醇 、 丙酮 、 乙酸乙酯.

A method was proposed to determine the residual ethyl acetate in AMLOX.

研究了用顶空气相色谱法测定爱罗苏中醋酸乙酯残留量的方法.

The distribution coefficient D indicated: Ethyl acetate was the most suitable extractant for CGA s purification.

萃取分配系数D测定结果表明,醋酸乙酯是纯化绿原酸的适用溶剂.

This strongly confirms the relation of ethyl alcohol per se to increased risk.

这也有力证明是乙醇本身提高了患该病的危险.

Fuel grade ethyl alcohol and biodiesel are now to be developed successively with lower cost orientation.

燃料级乙醇和生物柴油生产正在向低成本方向发展.

The reaction mechanism of purifying WPA by ethyl alcohol as organic solvent is sought.

探讨以乙醇为有机溶剂净化湿法磷酸过程中的反应机理.

In Brazil, about 40 % of all motor fuel is ethanol, also known as ethyl alcohol.

在巴西, 所有机动燃料的大约40%是乙醇, 也就是酒精!

After extracting the decoction with ethyl alcohol, the background base line of chromatogram was obviously reduced.

将麦冬水煎物经乙醇提取后, 色谱曲线的背景可显著降低.

An alcoholic liquor distilled from grain rye, or barley, and containing approximately 40 to 50 percent ethyl alcohol by volume.

酒精可以立即掌握许多振动,且药酒中的酒精颗粒将容许草药王国下载缺失的音调, 来支持你在摄取草药中提升.

Methods: Comparing to the ethyl alcohol and natural Harvest clarifier precipitation method.

方法: 采用乙醇法与汉威斯特天然澄清剂法,对双根口服液进行除杂质的比较研究.

A liquid containing iodine dissolved in ethyl alcohol, used an antiseptic for wounds.

碘酊;碘酒溶于酒精的碘的一种液体, 用作防止伤口感染的药剂.

The massive petty crime is implements under the ethyl alcohol function, this by no means coincidence.

大量的暴力犯罪是在究竟的作用下实施的, 这并非巧合.

When using ethyl alcohol as the solvent of the extract, some chromatographic peak shapes became abnormal.

试样以乙醇为溶剂时, 会导致某些色谱峰的峰形不好.

A liquid containing iodine dissolved in ethyl alcohol, used as an antiseptic for wounds.

从威士忌酒精中提取的碘酒溶液; 适用于伤口防腐用的药物.

Medicine intermediate N-ethylethylenediamine ( NEED ) was synthesized from acrylamide and ethylamine by addition reaction and Hofmann rearrangement.

以丙烯酰胺为起始原料,经乙胺加成后,再经Hofmann重排两步反应后合成了药物中间体N - 乙基乙二胺 ( NEED ).

The raw material and process of ethylene with alcohol, producing EG with ethylene was summarized.

简述了由酒精制乙烯和由乙烯制EG的原材料和工艺.

This paper introduces a simple design philosophy of ethylene oxide reactor at specific conditions.

介绍一种在特定条件下的简便的环氧乙烷水合反应器设计方法.

However, these were incapable of being inactivated ethylene oxide as stated previously.

不过如前所述, 这些孢子也无法被环氧乙烷灭活.

Sterilization by use of ethylene oxide is sometimes attempted for powders.

使用环氧乙烷灭菌,有时会使用粉末灭菌剂.