Fructone was synthesized from ethyl acetoacetate and glycol using activated carbon supported phosphotungstic acid as catalyst.

The propanedinitrile is synthesised from ethyl cyanoacetate by amination and elimination reaction.

由氰乙酸乙酯与氨反应生成氰乙酰胺,再经过消除反应制得丙二腈.

Ethyl acetate ( 71 . 41 b ) was added to the slurry in the vessel.

把醋酸乙酯 71.4 磅加到容器中的浆液内.

Polybenzimidazoles cooking in printing ink is ethyl ketone, ethyl acetate, and so on.

耐高温蒸煮里印油墨则是乙酮 、 醋酸乙酯等为主.

Then peanut protein is extracted with ethyl acetate.

再用乙酸乙酯萃取花生蛋白.

Under dimethylbenzene : ethyl acetate : n-buty alcohol 2∶3∶3 , propertions are better of the adhesive.

当二甲苯、酸乙酯和正丁醇的比例为2∶∶时, 制得胶粘剂的性能较好.

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

在优化的色谱条件下测定了白酒中微量乙酸乙酯的含量.

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.