凝胶

Preparation of low density poly (4 methyl 1 pentene) foam is described.The thermal analysis method is utilized to measure on line the gelation of pmp polymer in the binary solvent (durene/naphthalene) or nonsolvent system.

在聚-4-甲基-1-戊烯pmp）低密度泡沫的制备中，利用示差扫描量热分析仪对pmp聚合物在均四甲苯/萘所组成的溶剂/非溶剂二元体系中的凝胶化过程进行在线测量。

PES/NMP were used as the model membrane-forming system, H〓, 1butanol, and diethylene glycol (as well as isopropanol and ethylene glycol) was selected as nonsolvent additives.

本文选取PES/NMP为制膜体系，研究NSA——水、正丁醇、一缩二乙二醇在浸入凝胶成膜过程中的作用。

Organic substances (diethylene glycol, glycol methyl ether and methyl ethyl ketone) were used as nonsolvent additives and N-methyl-2-pyrrolidone used as a solvent in membrane preparation. The effects of PPESK concentration, the type of additives and the NSA concentration in casting solution on the morphology and performance of the PPESK hollow fiber ultrafiltration membrane were systematically investigated.

以PPESK为膜材料，NMP为溶剂，水为凝胶剂，选用乙二醇甲醚、一缩二乙二醇和丁酮为非溶剂添加剂，系统研究了聚合物浓度、添加剂种类和含量对PPESK中空纤维超滤膜结构和性能的影响，制备了一系列具有不同孔径和通量的中空纤维超滤膜。

Department of Pharmaceutics,China Pharmaceutical University,Nanjing 210009,ChinaAbstract: Objective To evaluate the effect of 2 nonyl 1,3 dioxolane,a penetration enhancer,on in vitro permeation of diclofenac gel.

目的 探讨不同浓度新型促渗剂壬代环戊双醚对双氯芬酸钠凝胶的透皮吸收影响。

Based on these results it is clear that the crosslinking system with low polymer concentration is different from normal polymer solution or gel dispersion, therefore, the crosslinking system is defined as a linked polymer solution.

因此，将此低浓度交联体系定义为交联聚合物溶液，以区别于一般聚合物溶液和凝胶分散体。

The250gL-1 hydrogel was applied in tissue engineering;4weeks after injection,the hard nubble was formed subcutaneously and immatural cartilage was observed.8weeks after injection matural catilage was observed.12weeks after injection the amount of matural cartilage increased.

此水凝胶用于软骨组织工程，注射后4wk在皮下形成稍硬的结节。8wk后形成的结节质地坚韧，切面色泽亮白。

The area to be injected may also be rubbed with a numbing gel.

地区注入也可能是摩擦与麻木凝胶。

［Objective］To study the antifungal effect of ginger oleoresin gel.

［目的］研究姜油树脂凝胶的抗皮肤癣菌的药效实验。

Methods］ Orthogonal experimental design was used to investigate the influence of carbomer-940 dosage, glycerol and tween-80 concentrations to appearance and stability of ginger oleoresin.

方法］ 采用正交设计试验考察卡波姆-940的用量，甘油浓度以及吐温-80浓度对姜油树脂凝胶的外观和稳定性的影响。

Thus, a series of bands will appear on the gel, each one corresponding to the DNA sequence bound to a different protein.

这样，在凝胶上可以得到一系列条带，每条对应着与该DNA结合的一种不同的蛋白质。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。