乙醇 - 关于乙醇的双语例句 - 乙醇造句 - 语文书

为您找到45个与“乙醇”相关的双语例句：

Sodium ethylate was used as catalyst in Baker - Venkataraman of cyclization, and all factors were studied.
环合反应采用乙醇钠作为Baker-Venkataraman重排反应的催化剂, 研究了影响反应的各个因素.
Surface active properties of disodium ethoxylated and propoxylated tetradecanoic acid ethanolamine sulfosuccinates were investigated.
研究了乙氧基化和丙氧基化十四酸乙醇酰胺磺基琥珀酸单酯钠盐的表面活性.
OBJECTIVE To study and improve the synthesis of liposome excipient phosphatidyl ethanolamine.
目的研究并改进脂质体辅料磷脂酰乙醇胺的合成工艺.
In Brazil nearly all new cars are able to run on ethanol.
在巴西几乎所有的新车都能够使用乙醇燃料.
This fact shows that MTBE and ethanol retard the oxidation of alkanes.
这表明,在燃烧的起始阶段,MTBE、乙醇有抑制烷烃燃烧的作用.
Results Saponins in 80 % ethanol elution was the highest and over 36 %.
结果80%乙醇洗液中苦瓜总皂苷的含量最高,可达到36%.
Results Saponins in 80 % ethanol elution was the highest and over %.
结果80%乙醇洗液中苦瓜总皂苷的含量最高%.
Conclusion 95 % alcohol may be applicable as the eluent of triptolide.
结论95%乙醇可作为雷公藤内酯醇的洗脱剂.
Objective To study skin penetration enhancing effect for dyclonine hydrochloride by extract of Jixingzi in alcohol.
目的研究中药急性子乙醇提取液对盐酸达克罗宁促透皮作用.
The synthetic principle and the process method diglycol dioleate were discussed in this paper.
本文探讨了一缩二乙醇油酸双酯酯化反应的合成原理及其工艺操作方法.
To established a GC analytical method for 2 - Diethylaminoethanol in the air of workplace.
建立工作场所空气中 2- 二乙氨基乙醇气相色谱测定方法.
Tetrahydrothiophene was synthesized using iodine as a catalyst from 1, 4 - dichlorobutane and sodium sulfide.
以1, 4- 二氯丁烷和硫化钠为原料,碘为催化剂,乙醇为溶剂合成了四氢噻吩.
Two synthesis methods of N methyl diethanolamine and it's application in desulfuration of gas introduced.
介绍了高效脱硫剂N甲基二乙醇胺的两种工业生产方法,及它在炼油厂液化气脱硫中的应用.
Conclusion: The natural Harvest clarifier can substitute ethyl alcohol in the procedure of removing the impurity.
结论: 澄清剂法可代替乙醇法用以除杂质.
The separation of acetone, ethanol, benzene, chloroform, toluene was performed on a 10 % PEG - 20 M Chromosorb - W - AW - DMCS column.
对样品中残留丙酮、乙醇、苯、氯仿、甲苯的分离选用10%PEG-20Mchromosorb -W-AW-DMCS 公谱柱.
Triethanolamine polypeptide oleate is a surfactant that breaks up cerumen.
三乙醇胺油酸是一种多肽表面活性剂,打破了耳垢.
The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin.
在许多细胞中,含量最高的磷脂是磷脂酰乙醇胺或脑磷脂.
Three fractions : CCA, CCB, CCC were got respectively.
水溶性粗多糖用乙醇分级法分离出CCA 、 CCB 、 CCC三种组分.
An experimentalin Denmark that uses monoethanolamine as the captor has been running for two years.
丹麦一家使用单乙醇胺做二氧化碳吸收剂的实验厂已经运行了两年.
N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.
以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).