With route of reaction normal butenes and acetic acid, the production cost could be reduced dramatically.

Titrate the mixed solution with ethanol solution of acetic acid.

用乙酸的乙醇溶液滴定溶液的碱浓度.

This property of the polymer particles was used to assay amino acetic acid.

利用聚合物颗粒的这一性质测定氨基乙酸.

Coal tar , acetic acid, dodecyl benzene Sulfonic Acid.

本品为深褐色液体;有醋酸及煤焦油的特臭.

Acid soluble proteins of LAK cells were prepared by homogenizing the cells with 5 % acetic acid.

我们将rIL-2、PHA刺激 培养一周的人外周血单个核淋巴细胞(人LAK细胞 )用5%的乙酸电动匀浆,制备酸溶性粗提物.

Through alcohol and acetic acid fermentation with the supplement of syrup, citrus fruit vinegar of 4.

经过酒精发酵、醋酸发酵等主要工艺, 酿制的柑桔果醋具有柑桔的天然色泽,酸味柔和,具有怡人的果香,无苦味.

A rigorous model was set up for an acetic acid oxidation column.

建立了醋酸氧化塔动态仿真机理模型.

And inhibition ratios of acetic acid writhing were 38.25±2.98 %, 57.82±3.04 % and 52.43±3.87 % respectively.

在小鼠醋酸扭体实验中,其扭体抑制率分别为(38.25±2.98)%( 、 57.82±3.04)%和(52.43±3.87)%.

The mathematical model of separation process in acetic acid production plant was developed.

建立了醋酸生产分离过程的数学模型,对脱水塔的操作工况进行了模拟分析.

The technology of one step synthesis of terpinyl acetate turpentine and glacial acetic acid is described.

论述了松节油与冰乙酸一步法合成乙酸松油酯工艺.

Or immerse with 10 ％ glacial acetic acid brothers, wipe next.

或用10%冰醋酸浸泡手足, 然后擦干.

Testing proves adding 5 % glacial acetic acid is suitable.

经试验,冰醋酸的加入量以5%为宜.

The chemist sucked up 20 cc. of acetic acid into a pipette.

药剂师把20立方厘米醋酸吸入吸量管中.

To reclaim acetic acid frommother liquor is a problem in the technique proccess.

稀醋酸母液中回收醋酸是一个技术难题.

Acetic acid salt : calcium acetate, sodium acetate, zinc acetate , potassium acetate.

醋酸盐系列: 醋酸钙, 醋酸钠,醋酸钾,醋酸锌, 醋酸镁等.

Suffice it to say that the unusually high boiling point of acetic acid.

只要谈一下醋酸的不寻常的高沸点就行.

Acetone is the most abundant carbonyl in the atmosphere, followed by formaldehyde and acetaldehyde.

大气中一般是丙酮的浓度最高, 其次是甲醛和乙醛.

The swelling agent was acetone.

溶胀剂为丙酮.

Acetone is well suited to test ultraviolet ( UV ) coating for curing degree.

丙酮十分适合用来测试紫外线 ( UV ) 涂层的固化程度.

Acetone ( or dimethyl ketone ): Simplest and most important ketone ( CH 3 COCH 3 ) .

丙酮: 亦称二甲基酮:分子式为 CH3COCH3,最简单和最重要的酮.

The salt formation and crystallization process of cefoperazone with sodium bicarbonate water and acetone were reported.

优化了头孢哌酮酸和碳酸氢钠的成盐、析晶等工艺条件,制备了头孢哌酮钠.