solvent造句

In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as solvent.
在乙酰化、硝化反应中引入了1,2-二氯乙烷溶剂.

Polyurethane demulsifier for crude oil were prepared from polypropylene glycol, xylene, toluenediiso - cyanate in xylene solvent.
用聚丙二醇和甲苯二异氰酸酯为原料, 二甲苯为溶剂合成了聚氨酯型原油破乳剂(PPG).

Stable diluent specific solvent or reagent for chemical reaction.
3化学反应稳定稀释剂或特殊溶剂、试剂.

Results: The N - tert - of lipophilic phenylalanines in THF system a higher yield than in other solvent systems.
结果: 在水 - 四氢呋喃系统中随着苯丙氨酸脂溶性增大,N - 叔丁氧羰基化收率提高.

Gasoline is a solvent liquid which removes grease spots.
汽油是一种能去掉油污的有溶解力的液体.

The ethylcellulose aqueous dispersion can be prepared by latex converge, phase change, emulsion - solvent - evaporation, solvent transform.
EC水分散体有乳液聚合 、 相转变 、 乳液 - 溶剂蒸发 、 溶剂变换等制备方法.

The flatting mechanism of low luster paint of organic solvent was introduced.
介绍了有机溶剂型哑光涂料的消光机理.

Diisopropyl phosphite was directly synthesized from phosphorus trichloride and isopropanol by using the solvent method.
以三氯化磷与异丙醇为原料,用溶剂法合成了标题化合物.

First of all, you cut costs like a dervish - just to stay solvent.
首先, 你要像个苦行僧一样削减成本 —— 这只是为了保持偿债能力.

The results showed that Yb ( OSO 2 C 8 F 17 ) 3 and C 10 F 18 were the best catalyst and fluorous solvent respec - tively.
研究表明Yb ( OSO2C8F17 ) 3和C10F18分别是最好的氟代催化剂和氟溶剂.

A single - ring benzoxazine was synthesized by solvent - free method.
用无溶剂法合成了一种单环苯并嗪.

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.

As the rubber droplets lose the acetone solvent, they become tacky and agglomerate.
当橡胶滴失去丙酮溶液后, 变成粘的,聚集态的.

DEG is used in antifreeze and as a solvent.
DEG是 一种溶剂,一般用作生产防冻剂.

Application of solvent extraction process in tungsten hydrometallurgy is summarized.
概述了溶剂萃取技术在钨冶金方面的应用.

They're going to have to show that the company is now solvent.
他们必须要证明公司目前具备偿还能力。

The extraction of lipophilic compounds in shrimp head by organic solvent was investigated in this paper.
研究利用有机溶剂浸提虾头中的脂溶性成分.

Indole is extracted from methylnaphthalene oil through solvent extracting.
用溶剂萃取法从甲基萘油中萃取吲哚.

Decanoyl acetaldehyde was extracted from houttuynia cordata thunb by the method of solvent extraction process.
利用溶剂提取法从鱼腥草中提取鱼腥草素.

Current domestic plastic gravure inks to solvent - based inks, mainly chloridizing polypropylene innovative ink.
目前国内塑料凹版油墨以溶剂型油墨为主, 主要是氯化聚丙烯油墨.

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