醚的

Objective To study the solubilization effect of a novel excipient sulfobutyl ether-β-cyclodextrin on ibuprofen.

摘要目的研究新型辅料磺丁基醚-β-环糊精对布洛芬的增溶作用，用以提高布洛芬的溶解度。

The chemical compositions, properties and reaction principles of polyurethane applied in coal mine were introduced and the effect of catalyzer, foamer,fire retardant and storage stabilizer on the properties of polyurethane as seal material were discussed.

介绍了煤矿井下用聚氨酯泡沫密闭材料的化学组成、性能和反应原理，探讨了催化剂、发泡剂、阻燃剂和贮存稳定剂等因素对组合聚醚及其聚氨酯密闭材料的性能影响，并在煤矿井下进行了封闭应用试验。

The carbohydrate,fats,protein and amino acid content before and after leather corrosion was analyzed with the following methods:the anthrone color method and the potassium ferricyanide law,the benzine,the Kjeldahl nitrogen determination and the salicylic acid color method,the sole indicator formol titration method.

为了弄清楚霉菌对皮革侵蚀前后，皮革成分变化及其霉菌产生危害的机理，利用蒽酮比色法、石油醚萃取法、凯氏定氮法与水杨酸比色法、甲醛滴定法，分别对侵蚀前后的皮革样品中糖、脂肪、蛋白质和游离氨基酸含量进行了分析。

2,4,4,trichloro-2,-hydroxydiphenylether(HD-244) is one of the most well-marked germicide and germ inhibitor.

中文摘要： 2，4，4'-三氯-2'-羟基二苯醚(HD-244)是市场畅销的一种杀菌剂。本文介绍了 HD-244 的三种合成工艺，并进行了比较。

We describe herein that newly developed ether-containing ionic liquids dissolve carbohydrates,and this unique "sugar-pgilic" property allows formation of glycolipid bilayer membranes in ionic liquids.

我们描述此处新开发醚载离子液体溶解碳水化合物，这独一无二的"糖pgilic "属性允许形成糖脂双分子膜的离子液体。

Why does it feel faintly heretical to a Christian to suppose that God is in us as human beings?

为什么我们的孩子相信上帝王国是放醚游太空的某处，远离次是星球吗？

Instead of Hildebrand equation to treat the results of experiment,the equation of two-dimensional solubility parameters has been used to gain the nonpolar part of solubil...

本文讨论了方法的准确性和合理性，并用二元溶解度参数公式代替Hildebrand公式对实验结果进行处理，得到了聚醚溶解度参数的非极性部分，它们分别为6.44、7.15和7.53（cal／cm3）。

This follows by a more gradual formation of ether, hydroxyl and terminal vinyl groups with time and concentration.

此前，随着时间和浓度，逐渐形成更多的醚类、羟基和乙烯基作为终端的产物。

By using this new method the optimum extraction condition was obtained as follows extraction time 19.39 hours impregnant capacity 18.90mL and percent of petroleum ether 46.26%.

结果表明，脂质提取的优化工艺条件为2.00g海藻粉、提取时间19.39h、溶剂的量18.90mL石油醚百分含量46.26%。

Inconclusion, ISO pretreatment supported hemodynamics and increasedleukocyte rolling velocities but did not alter the number ofrolling or adherent leukocytes in the mesenteric microcirculationduring LPS-induced inflammation.

预防性使用异氟醚可以维持血流动力学稳定以及增加大鼠肠系膜白细胞运动速率，但它并不能改变 LPS 引起的炎症反应中白细胞的数量和附着性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。