查询词典 ethanol

In 2008, these high potential markets together accounted for over two thirds of the global ethanol production which points to their ascendency on biofuel production.

在2008年，潜力市场的乙醇生产量占到全球生产总量的三分之二，显示了他们在生物燃料生产上的巨大优势。

The high concentrations of ascorbic acid in brain also have many important actions on the nervous system, and have some interactions with ethanol.

脑内高浓度的AA对神经系统也有许多重要的影响，并与乙醇有相互作用。

Method］ The antimicrobial activities of the ethanol extracts from 33 edible spice plants against Trichoderma viride, Aspergillum flavus, Aspergillum niger and Escherichia coli were studied in vitro using method of punching.

方法］以绿色木霉、黄曲霉、黑曲霉、大肠杆菌为供试菌，采用打孔法对33种香料植物的无水乙醇提取物进行体外抑菌试验。

C. gigantea is a high biomass, fast growing perennial shrub growing as a weed in the Hainan province of China. It was used as a traditional folk medicine for the treatment of cough, leprosy, and asthma by the people of Li nationality, who are autochthon of Hainan island of China. In our screening for bioactive agents from tropical medicinal plants, the ethanol extract of the roots of C. gigantea showed cytotoxic activity towards human chronic myelogenous leukemia (K562) and human gastric cancer (SGC-7901) cell lines in vitro by MTT method with IC50 values of 9.7 μg/mL and 6.7 μg/mL, respectively.

为了开发热带药用植物资源，从中寻找具有药用价值的生物活性成分，本文采用MTT法对牛角瓜乙醇提取物进行体外活性筛选，结果表明其对K562 及SGC-7901 具有细胞毒活性，IC50值分别为9.7 μg/mL 和 6.7 μg/mL。

In this experiment, we utilized organic solvent ethanol, acetone sedimentation separation method to separate and purify metal chelates. In the mean time, the chelation ratio of L-aspartic acid/aspartame zinc、autunite、coppe、ferrous complex was determined by EDTA complexometric titration and the products\' structure were analyzed and confirmed by IR spectrometry.

本试验采用有机溶剂乙醇、丙酮沉淀分离法来分离提纯金属螯合物，借助EDTA络合滴定法测定了L-天门冬氨基酸、阿斯巴甜与金属元素钙、铁、铜、锌的螯合率，利用红外光谱对产品结构进行了分析确认。

Our results demonstrate that fetal exposure specifically increases ethanol avidity by, in part, making it taste and smell better.

尽管病理研究把人类胎儿期酒精接触与酒精滥用的风险以及首次饮用酒精的年龄更低联系在了一起，它的准确机制尚不清楚。

Methods Microwave technique applied in polysaccharides in fruit of melia azedarach were obtained by hotwater extraction and ethanol precipitation,content determination with phenol-vitriolic colorimetry.

目的 苦楝果实中提取糖，并测定其含量方法运用微波技术用水提醇沉法提取苦楝果实多糖，用酚-硫酸比色法测定多糖含量。

The mixture of ethanol and benzene has a minimum azeotrope.

乙醇苯混合物是一种二元最低共沸液体混合物。

This separation of ethanol-water azeotrope using glycol as solvent is analyzed. The result shows that when the system is operated twice,the output is the greatest and the consumption is the least.

以乙二醇作溶剂分离乙醇-水物系的实验结果表明，当间歇操作次数为2时，产品采出率最大，单位产品消耗的新鲜溶剂量最少。

Purposes:With ethanol, ethyl ether, chloroform, benzene, ether and other immiscible oil, and with some solvents can be formed azeotrope.

用途：与乙醇、乙醚、氯仿、苯、石油醚等混溶，并与可其中一些溶剂形成共沸物。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了