在这个反应中,发现了三氟乙醇和亚化学计量的芳香族硫醇。
In this reaction, it was found that trifluoroethanol and substoichiometric amounts of an aromatic thiol.
乙醇和异丁醇都可以由糖的生物分解生产。
Both ethanol and isobutanol are made from sugars produced by breaking down biomass.
或许这又是乙醇和水。
你将乙醇和水混合,得到它们的混合物。
You mix ethanol and water together so you've got a liquid with a certain composition of each.
低过敏性。还包含蔬菜甘油、乙醇和八角。
Hypoallergenic. Also contains vegetable glycerine, ethanol and aniseed.
不溶于乙醇和二硫化碳。
可替代燃料——非常规燃料,比如乙醇和甲烷。
Alternative fuels — Unconventional fuels such as ethanol and methanol.
该溶液体系包括低级烷醇如甲醇,乙醇和环己醇。
The solvent system includes a lower alkanol such as methanol or ethanol and cyclohexene.
白酒的主要成分是乙醇和水,约占总重量的98%。
The main components of liquor are alcohol and water, about 98%of the full weight.
标签声明:本品含有香精,丙二醇,乙醇和焦糖色素。
Label Statement: Contains flavor, propylene glycol, ethyl alcohol and Caramel Color.
比如,酵母比大肠杆菌更耐受乙醇和丁醇,但是大肠杆菌生长更快。
Yeast, for instance, are more tolerant to ethanol and butanol, he says-but E. coli grow faster.
受价格影响,只要轻弹开关,加工厂就可以在乙醇和结晶糖之间转换。
Processing plants can go back and forth between ethanol and crystallised sugar at the flick of a switch, depending on prices.
国会已经下达了到2012年将乙醇和生物柴油的产量都增加一倍的法令。
For both ethanol and biodiesel, Congress has mandated a near double of production by 2012.
它少量溶于水,较小溶于乙醇和环已烷,不溶于脂肪和脂肪剂。
It is sparingly soluble in water, less soluble in ethanol and cyclohexane, insoluble in fats and fat solvents.
选用乙醇和水作为溶剂,实现亚硫酸氢钠对异氰酸酯的良好封闭。
The study realized the good blocking of isocyanate by sodium bisulfate with the mixing solvent of ethanol and water.
目的研究巯基乙醇和维生素C能否阻断镉对红细胞SOD的抑制。
Objective To study whether mercaptoethanol or vitamin C could block the inhibition of erythrocyte SOD by cadmium.
这个工厂酿造有缺乏乙醇和香料的果味的葡萄酒,并用塑料袋包装放在纸板箱里。
It made fruity "wines" out of ethanol and flavourings, packaging them in plastic bags inside cartons.
生物燃料政策已将粮食作物从传统出口市场分流出去,用于乙醇和生物柴油生产。
Biofuel policies have diverted food crops from traditional export markets to production of ethanol and biodiesel.
眼下,科技进步为乙醇和生物柴油在全球燃料结构中的地位提供了支持。
For the moment, technological advances are supporting ethanol and biodiesel's place in the global fuel mix.
糟糕的政策导致的恶果最明显的体现就在于乙醇和其他“恶魔般的”生物燃料的兴起。
Where the effects of bad policy are clearest, however, is in the rise of demon ethanol and other biofuels.
其中之一就是巴西发明了弹性燃料汽车,这种车可以使用任何用乙醇和汽油混合的燃料。
One is the Brazilian invention of flex-fuel cars which can run happily on any combination of ethanol and gasoline.
其它提取黄酮类化合物提取率较高的溶剂依次是75 %甲醇、75 %乙醇和冰乙酸。
The other solvents that have higher extraction rate are 75% methanol, 75% alcohol and acetic acid successively.
结论:以1.0%卡波姆940,67 %的乙醇和肉豆蔻酸异丙酯为基质的处方最佳。
Conclusion: 1 % of Carbomer 940, 67% of ethanol and isopropyl myristate were the optimum matrix of testosterone gel.
其制备方法是以氯化铵为催化剂,原甲酸三乙酯为解水剂,由无水乙醇和环己酮缩合合成。
Cyclohexanone diethyl acetal was prepared from cyclohexanone with anhydrous ethanol as reactant, ammonium chloride as catalyst, triethyl orthoformate as water scavenger.
例如,美国尽力推广的基于玉米的乙醇和德国对太阳能工业的巨大资助,往往都会取得事与愿违的效果。
U.S. efforts to promote corn-based ethanol, and giant German subsidies for the solar industry, for instance, are incredibly counter-productive.
例如,美国尽力推广的基于玉米的乙醇和德国对太阳能工业的巨大资助,往往都会取得事与愿违的效果。
U.S. efforts to promote corn-based ethanol, and giant German subsidies for the solar industry, for instance, are incredibly counter-productive.
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