The milled sample was soaked in water containing NaCl, then extracted with acetonitrile.

This technique cut off benzene and acetonitrile weakened the toxicity, reduced the production cost.

改进后的工艺革除了苯和乙腈, 降低了毒性和成本.

The technical characteristics of the acetonitrile extracted butadiene plant after remoulding were introduced.

简介了乙腈抽提装置的技术改造情况.

Methods In accordance to the international detective method, acetonitrile ( ACN ) was used as the substitute of additive solvent.

〔方法〕按照国际检测方法对辣椒粉做了苏丹红添加试验,样品溶剂换成乙 腈.

A novel process of acetonitrile recovery from pharmaceutical effluent was designed.

设计了一套回收制药废液中乙腈的新工艺.

The N-acetyl-carnosine eye drops were prepared, and was stable at room temperature for 2 years.

制备了N - 乙酰肌肽滴眼液,室温放置2年, 稳定性良好.

Specifically, the study describes an acetyl genetic switch that produces memory impairment in aging 16-month-old mice.

特别是, 这项研究描述了一种乙酰基遗传“开关”,这直接导致了一只16个月大的白鼠记忆上的损伤.

The compound stabilizer of water is synthetized from the by product in production of acetyl chloride.

采用乙酰氯副产物为原料合成复合水质稳定剂.

And calculated the N-acetyl H acid content with the aid of diazotization analytical method.

H酸用重氮法分析,从而计算出乙酰H酸的含量.

HDAC removes certain chemicals , called acetyl groups , from a wide range of proteins.

HDAC可以从很多蛋白质中去除一种叫做乙酰基的化学结构.

A method for determining hydroxyl value of epoxy-containing polyester, namely acetyl chloride method is introduced.

介绍了一种含环氧基聚酯的羟值测定方法, 即乙酰氯法.

Who knows what effect acetyl acid has?

谁知道乙酰水杨酸有什么作用?

Acetyl choline can how is sexual urticaria treated?

乙酰胆碱能性荨麻疹怎么治疗?

The reaction 5-amino-lH-pyrazole with 2,4-dichlorophenoxy acetyl chloride was studied.

2.研究了 5- 氨基 -1H- 吡唑与2,4-二氯苯氧乙酰氯反应的选择性和反应性能.

Objective : To determine N-acetyl-L-cysteine in compound amino acid injection by spectrophotometry.

目的: 采用分光光度法测定富含支链复方氨基酸注射液中N - 乙酰 -L- 半胱氨酸的含量.

Sixteen flavanone-7-O-acetic acids, acetates, acetyl amino acidsand dipeptides derivatives were synthesized.

合成16个黄烷酮 -7-O- 乙酸 、 乙酸酯 、 乙酰氨基酸和二肽衍生物.

Once there, they'll receive a signal burst of acetylcholine. That activates the next stage.

到达后, 他们将接收一束乙酰胆碱组成的信号, 以此为下一步做准备.

Aim To investigate the effects of gene expression through activating endothelial target for acetylcholine ( ETA ).

目的研究激活乙酰胆碱作用靶标 ( eta ) 血管内皮细胞基因表达的影响.

As the people slept, the scientists put into their blood a substance very similar to acetylcholine.

在这些人睡着以后, 科学家往他们的血液中注入一种非常类似于乙酰胆碱的物质.

You ever hear of a neurotransmitter called acetylcholine?

你听说过一种叫乙酰胆碱的神经递质 吗 ?

The brain uses it to make the neurotransmitter acetylcholine.

大脑利用这种物质生成神经递质的乙酰胆碱.