查询词典 ethanol

The solubility of repellent factor in de fatted soybean meal varied with the concentration of ethanol.

脱脂大豆粉中的忌避因子，在不同浓度乙醇中的溶解性不同。

The flame configuration and combustion efficiency in the conditions of different concentrations(50%, 65% and 85%) of ethanol are obtained through fenestration experiment and numerical simulation.

多组分燃料蒸发燃烧特性是当前国内外研究的热点，综合采用开窗试验和数值仿真方法，得到了不同酒精浓度(50%、65%和85%)燃烧的火焰结构，分析了酒精浓度对燃烧效率的影响。

The fermentability of Pichia stipitis NLP31 was hight on the fermentation medium with less expensive inorganic nitrogen source, thus reducing the cost of the fuel ethanol production.

树干毕赤酵母NLP31在以廉价的无机N源为发酵培养基上的乙醇发酵性能高，能够降低燃料乙醇的生产成本。

By studying the absorption spectra, we have verified the existence of various tautomers of sodium fluorescein in ethanol solution.

通过对其吸收光谱的研究，证明荧光素钠在乙醇溶液中存在多种互变异构体。

The results showed that 80 ℃, 5∶1 of 70%ethanol to folium ginkgo weight ratio, extracted two times during 2 h/1.5 h for two times were optimal.

研究结果表明：在80 ℃条件下，用5倍于叶重体积的70%乙醇回流提取2次，时间为2 h/1.5 h的效果最好。

The paper is designed to study the anti-tumor activity of Ethanol Extract of Fomes fomentariusKick. and its possible Mechanisms.

本文研究了木蹄层孔菌乙醇提取物的抗肿瘤活性及其可能的作用机理。

Even though it was a difficult time, the sharp rise in oil prices forced the nation to start developing alternative fuel sources like ethanol, and encouraged people to buy smaller cars when gas is expensive.

就算是在那些困难的时代，石油价格的激增促使国家开始发展替代性燃料能源，如乙醇，再汽油价格昂贵的时候也鼓励人们购买小型车。

In this paper, the reflux of ethanol and the technique of separation with silica gel were used to extract and separate ursolic acid from Forsythia suspensa Thumb.

本文采用乙醇回流法与硅胶柱层析分离技术相结合的方法对连翘中熊果酸进行了研究，并对其最佳工艺参数进行了研讨。

An apparatus for the fractional distillation of ethanol from fermentation on an industrial scale.

规模生产从氨基酸发酵中分馏蒸馏乙醇的装置。

This experiment, the extract from fresh seaweed polysaccharide reference thermal flooding of alcohol, iodine waste material after the extraction of crude to fucose sulfate polysaccharide extraction, classification after the ethanol precipitation method used for crude and industrial pre-kelp dealing with separation of water purification, and anthrone-sulfuric acid method of its total sugar content.

本实验，采用从鲜海带中提取多糖的热水浸提法对醇、碘提取后的废弃料进行粗品岩藻多糖硫酸酯的提取，后采用乙醇分级沉淀法对粗品和工业海带预处理水进行纯化分离，并用硫酸蒽酮法测定其总含糖量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。