solvent造句
2024年05月23日 14:58:47
In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as
solvent.
在乙?；⑾趸磻?yīng)中引入了1,2-二氯乙烷溶劑.
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異氰酸酯為原料, 二甲苯為溶劑合成了聚氨酯型原油破乳劑(PPG).
Stable diluent specific
solvent or reagent for chemical reaction.
3化學(xué)反應(yīng)穩(wěn)定稀釋劑或特殊溶劑、試劑.
Results: The N - tert - of lipophilic phenylalanines in THF system a higher yield than in other
solvent systems.
結(jié)果: 在水 - 四氫呋喃系統(tǒng)中隨著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.
汽油是一種能去掉油污的有溶解力的液體.
The ethylcellulose aqueous dispersion can be prepared by latex converge, phase change, emulsion -
solvent - evaporation,
solvent transform.
EC水分散體有乳液聚合 、 相轉(zhuǎn)變 、 乳液 - 溶劑蒸發(fā) 、 溶劑變換等制備方法.
The flatting mechanism of low luster paint of organic
solvent was introduced.
介紹了有機(jī)溶劑型啞光涂料的消光機(jī)理.
Diisopropyl phosphite was directly synthesized from phosphorus trichloride and isopropanol by using the
solvent method.
以三氯化磷與異丙醇為原料,用溶劑法合成了標(biāo)題化合物.
First of all, you cut costs like a dervish - just to stay
solvent.
首先, 你要像個(gè)苦行僧一樣削減成本 —— 這只是為了保持償債能力.
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分別是最好的氟代催化劑和氟溶劑.
A single - ring benzoxazine was synthesized by
solvent - free method.
用無溶劑法合成了一種單環(huán)苯并嗪.
Methods In accordance to the international detective method, acetonitrile ( ACN ) was used as the substitute of additive
solvent.
〔方法〕按照國(guó)際檢測(cè)方法對(duì)辣椒粉做了蘇丹紅添加試驗(yàn),樣品溶劑換成乙 腈.
As the rubber droplets lose the acetone
solvent, they become tacky and agglomerate.
當(dāng)橡膠滴失去丙酮溶液后, 變成粘的,聚集態(tài)的.
DEG is used in antifreeze and as a
solvent.
DEG是 一種溶劑,一般用作生產(chǎn)防凍劑.
Application of
solvent extraction process in tungsten hydrometallurgy is summarized.
概述了溶劑萃取技術(shù)在鎢冶金方面的應(yīng)用.
They're going to have to show that the company is now
solvent.
他們必須要證明公司目前具備償還能力。
The extraction of lipophilic compounds in shrimp head by organic
solvent was investigated in this paper.
研究利用有機(jī)溶劑浸提蝦頭中的脂溶性成分.
Indole is extracted from methylnaphthalene oil through
solvent extracting.
用溶劑萃取法從甲基萘油中萃取吲哚.
Decanoyl acetaldehyde was extracted from houttuynia cordata thunb by the method of
solvent extraction process.
利用溶劑提取法從魚腥草中提取魚腥草素.
Current domestic plastic gravure inks to
solvent - based inks, mainly chloridizing polypropylene innovative ink.
目前國(guó)內(nèi)塑料凹版油墨以溶劑型油墨為主, 主要是氯化聚丙烯油墨.