solvents

a cold air blower purges residual solvents from the body.

冷风机把身上残留的溶剂吹净了。

Objective To establish a method for determining four residual organic solvents in carbidopa.

目的建立卡比多巴原料中有机溶剂残留量的测定方法。

Either glyme, diglyme, nitromethane, or other suitable solvents of similar polarity may be used as the solvent component.

乙醚、乙二肟、二乙二肟，硝基甲烷或类似的适当的极性溶剂，可溶剂。

5. Either glyme, diglyme, nitromethane, or other suitable solvents of similar polarity may be used as the solvent component.

乙醚、乙二肟、二乙二肟、硝基甲烷或类似的适当的极性溶剂，可溶剂。

Used as a component of solvents in the process of the azeotropism, and could partly replace toluene, xylene and methyl isobutyl ketone (MIBK).

由于它适度的挥发性和良好的皮肤渗，可吸收的促进组分；

Most other processes use chemical solvents, like Methylene Chloride or Ethyl Acetate to decaffeinate coffee beans.

而通常这个过程，有些工艺会使二氯甲烷（萃取剂）或乙酸乙酯（溶剂）等。

High purity amygdalin was obtained from apricot kernel by the process of enzyme destruction, defatting, solvents extraction and recrystallization.

苦杏仁经灭酶、脱脂、萃取、重结晶,制得高纯苦杏仁苷。

And hardness depending on the add to rubber in the number of hexanaphthene, envirogluvtm with solvents simply adding a few hexanaphthene.

而软度取决于补充在橡胶边的硅油的数目, 搁置带溶剂的油不朱只需补充好多的硅油。

The tautomeric equilibrium between the azo type and the hydrazone type of these compounds in different solvents and different acidity has also been studied.

对它们在不同溶剂。不同酸碱度溶液中的偶氮式及腙式间互变异构平衡进行了研究。

The soybean phosphatidylethanolamine and phosphatidylinositol were prepared by combining methods of solvents extraction and silica gel column chromatography from soybean oil sediment.

采溶剂萃取法和柱色谱法相结合的工艺,从大豆油脚中制备肌醇磷脂,研究了不同洗脱剂对柱色谱分离脑磷脂和肌醇磷脂效果的影响。

However, other solvents, such as acetone and trichlorotrifluoroethane, were not and the procedure was adequate for recovering a known inoculum of spores.

不过其他溶剂（如丙酮和三氯三氟乙烷）就不会，操适于回收孢子接种。

Various substance has very small autoprotolysis constants which,however,has more large difference,so that the amphoteric solvents are found more wide application in titrimetric analysis.

不同的质具有非常小的,然而又是差异较大的自递常数。因此,这种两性溶剂在滴定分析中找到了更为广阔的应领域。

By studying the influences of co-solvents on the film forming properties of PLA/PVA blend membranes, dimethylsulfoxide (DMSO) was chosen as the better co-solvent.

通过考察不同的共溶剂对共混膜成膜性能的影响，确定二甲基亚砜(DMSO)是制备PLA/PVA共混膜优良的共溶剂。

The oxidative dimerization of aryl methanes in organic solvents by using alkaline catalysts is an important way to prepare diphenyl ethanes and diphenyl ethylenes.

芳基甲烷在有机溶剂介质中、碱催化下的氧化缩合反应,是合成二苯乙烯(烷)类化合的重要途径.