溶剂

Larger amounts of water in the elution solvent gave a lower recovery and a pronounced nonlinearity.

在洗脱溶剂中大量的水导致低回收率和显著的非线性关系。

The present research situation and development of drug micronization and embedment is summarized.

总结了超临界抗溶剂技术在微粉化药物和制备缓释药物微球方面的研究现状和发展。

It indicates that the extinction capability and concentration of bubble solvent can seriously influence the light absorption in some wavebands, bubbles can change the direction of light propagation and reduce the energy density, the transmission intensity and light energy decrease rapidly with the increase of times that the light passes through the bubbles, and bubbles′ floating nature can cause the uncertainty in the emergent ray direction and energy distribution.

结果显示：泡沫溶液的溶质/溶剂的消光能力、浓度等对特定波段光波的吸收产生关键影响；泡沫通过改变光线的传播方向，大大分散出射光线的能量密度；随着光线穿过泡沫液膜界面的次数增多，透射光强迅速衰减，透射能量迅速下降；其漂浮运动还将导致出射光线方向和能量密度分布的不确定性。

"Emery cloth must never be used, since particles of emery may become embedded and cause rapid Burning away of the points."

干燥湿的聚合物颗粒并把溶剂回收是在塑料工业中有广泛用途的一种操作。

The ways to improve the stability of emulsifierfree emulsion include oligomer, increasing the surface hydrophile of emulsoid particle, organic cosolvent, inorganic powder and proper processes.

详细分析了无皂乳液的稳定方法，包括齐聚物法、增加表面亲水性法、有机助溶剂法、无机粉末法以及适宜工艺法；最后探讨了无皂乳液在涂料和黏合剂，皮革、纸张和织物的涂饰、单分散微球和功能微球、复合材料等方面的最新应用。

The results show that tetraphenylborate lipophilic anion and terbutaline enantiomorph form two lipophilic salt complexes, which facilitates the solubilization of the enantiomorph in the organic phase.

实验表明，BPh4与特布他林对映体形成2种疏水性复合盐，促进对映体在有机溶剂中的溶解。

Distribution behavior of terbutaline enantiomorph was investigated in a aqueous/organic two-phase system containing a chiral selector (L-dihexyltartrate).

研究了特布他林对映体在含手性选择剂水－有机溶剂两相体系中的萃取分配行为。

The final acidity of yogurt ferment by the two bacteria was 57.65 T and 54.43 T respectively.Because the -galactosidase produce by starter is a endoenzyme it must abstract after the cell wall broken. This experiment compare the different method of cell wall broken and research on the influence of temperature and time on condition of cell wall broken.

由于发酵剂菌种产生的糖代谢酶，β-半乳糖苷酶是胞内酶，通过对渗透压破壁和不同浓度的氯仿和甲苯两种有机溶剂破壁方法的比较，以及破壁所需温度和时间的研究，确定采用5％氯仿，45℃保温8～12h对菌体进行破壁，β-半乳糖苷酶的活力采用AOAC提出的标准进行测定。

The solvent effects enhance the energy barrier to some extent.

溶剂化效应使转化能垒有一定程度的升高。

The influence of benzene solvent on the potential energy surface of the studied reactions is not significant.

苯溶剂对所研究反应的势能剖面影响不大。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。