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

1、

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.

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2、

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.

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3、

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.

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4、

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.

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5、

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.

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6、

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.

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7、

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.

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8、

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.

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9、

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.

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10、

Who knows what effect acetyl acid has?

谁知道乙酰水杨酸有什么作用?

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11、

Acetyl choline can how is sexual urticaria treated?

乙酰胆碱能性荨麻疹怎么治疗?

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12、

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.

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13、

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.

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14、

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.

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15、

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.

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16、

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.

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17、

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.

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18、

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 ?

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19、

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.

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20、

Acetylcholine, amino acids and NTFS contained in NDT may account for the effects.

分析与脑多肽中含有大量的乙酰胆碱、多种氨基酸和NTFs有关.

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