ethanol

Ethanol Fermentation and Structure Variation of Yeast Cells under Dense CO_2

高压CO2相态下乙醇发酵及酵母菌结构变化的研究

Methods Techniques of cell culture in vitro and RT PCR ( reverse transcription PCR) were used, gene expressions of p53 and fas in 4 tumor cell lines were measured after treated with ethanol extractive and water extractive.

方法采用肿瘤细胞体外培养技术及RT-PCR技术，观察阿魏菇不同剂量的水提物及醇提物对体外培养的四种肿瘤细胞p53及fas基因表达的影响。

An in vitro experiment on the antimicrobial effects of ethanol extract from salvia miltiorrhiza bunge on several oral pathogenic microbes

醇取丹参液对几种口腔致病菌的体外抑菌作用

The significance of preparation of bio-ethanol from lignocellulose renewable biomass in Chinese sustainable development were elaborated.

阐述了由木质纤维素可再生生物质资源制备生物燃料乙醇对我国可持续发展的重要意义。

They can be blended seamlessly to make conventional gasoline or combined with gasoline containing ethanol.

这些分子可以毫无缝隙地混合起来,从而制造出传统汽油,或是和含有乙醇的汽油混合使用.

After degreasing, the capsaicinoid in extraction was absorbed by chitosan resin and then eluted by ethanol.

目的以干辣椒为原料, 研究采用壳聚糖树脂吸附提取辣椒碱及其纯化的工艺.

Still, the ethanol industry's days may be numbered.

但是乙醇工业仍然时日无多.

It elementally analyzes the prospect of agricultural energy resources and the possibility of bio-ethanol as alternative energy resource.

浅析了农业能源的发展前景与汽油醇作为替代能源的可能性。

Taking ethanol as a solvent, the experimental condition of extracting red pigment of grape was determined.

通过实验确定了用乙醇作为溶剂进行溶液萃取法制备葡萄红色素的实验条件.

Xylose fermentation is one of the key factors in the cost of ethanol production as feedstock.

木糖发酵是决定植物纤维资源生产酒精经济可行的关键之一.

The extraction rate was higher with the ion resin exchange method than the ethanol extraction method.

中提取生物碱,离子交换法较乙醇提取法的提取率为高.

It's soluble in acid and slightly soluble in water but insoluble in ethanol or ether.

易溶于酸,微溶于水,不溶于乙醇和乙醚.

Analysis on Mathematical Model of Competition for Grain and Land of Bio-ethanol

燃料乙醇争粮与争地问题的数理模型分析

In this process the carbohydrates in the grains were broken down into alcohols such as ethanol.

在此过程中,谷物中的碳水化合物分解成为乙醇等物质融入酒中.

Saccharomyces cerevisiae AY-5, which was safe-deposited by Bioengineering College of Tianjin University of Science and Technology, was used to ferment glucose to ethanol.

采用天津科技大学生物工程学院保藏的酿酒酵母AY-5将葡萄糖发酵成乙醇。

Its plants require less capital than those for ethanol.

开展生物柴油的生产不需要像乙醇那样投入那么多资金.

Applicable to: Motorcycles, Cars, Trucks and all Engines that consume Gasoline, Diesel, Ethanol and LPG.

适用于: 摩托车 、 汽车 、 卡车和所有消耗汽油 、 柴油 、 乙醇和液化石油气体的发动机.

A new process the preparation of 2 [ 4 [ ( 4 chlorophenyl ) phenylmethyl ] 1 piperazinyl ] ethanol is provided.

本文提供了一条新的合成2- [ 4- [ ( 4-氯苯基 ) 苯甲基 ] -1-哌嗪基 ] -乙醇的工艺路线.

The model of bio-ethanol and bio-diesel business is decided according to the different characteristics.

根据燃料乙醇企业和生物柴油企业的不同特征分别进行了企业发展模式的选择。

Bioethanol ( ethanol from biomass ) is an alternative, sustainable energy source to fuel transportation.

生物乙烷是否可以替代汽车减少对石油的依赖?

The current program provides Brazilian ethanol an unintended competitive advantage in the U.S.

目前的项目使巴西乙醇在美国占据着竞争优势,尽管这并非出于本意.

The hydrolysis of lignocellulose is primary step for the bio-transformation fuel ethanol of it.

木质纤维素类原料的水解，是其生物转化燃料乙醇的首要步骤。

It was important for ethanol production using cellulose in industrial application.

这对工业生产中利用纤维素为原料发酵生产酒精具有重要意义.

Cobalt salt was employed as catalyst precursors, copper plate as substrate and ethanol as carbon source.

剂先体 、 薄铜片作为基底制备碳纳米管.

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%.

What he was sniffing was ethanol.

他所呼吸的是乙醇.

Titrate the mixed solution with ethanol solution of acetic acid.

用乙酸的乙醇溶液滴定溶液的碱浓度.

The concentration of ethanol and acetaldehyde in Meiguixiang grape after 120 day storage was studied.

研究了不同极值气体条件下贮藏过程中,玫瑰香葡萄果实内乙醇和乙醛含量的变化规律.

In Brazil, about 40 % of all motor fuel is ethanol, also known as ethyl alcohol.

在巴西, 所有机动燃料的大约40%是乙醇, 也就是酒精!

The catalysis of heteropolyacidic . salt on the etherification of diethylene glycol with ethanol was investigated.

研究了以杂多酸盐为催化剂,由乙醇和二甘醇合成二甘醇乙醚的反应过程.