液凝胶

The fermentation characteristics of W39 is as follows: it can yield in the liquid the insoluble gel-like cellulose only with the existence of oxygen. The forming of nata needs uncovered surface of static liquid.

研究了该菌在椰子水培养基上的发酵特性：经液态发酵产生不溶性的凝胶纤维素，且只在有氧生长时才合成纤维素；对无机盐和生长因子的要求复杂；用于纳塔生产时必须静置培养并保证液面与空气接触。

Therefore, it is very important to investigate the role of nonsolvent additives in membrane formation by immersion precipitation both in the investigation on the mechanism of membrane formation and in the preparation of the commercial membrane.

为适应不同膜过程，需要使用非溶剂添加剂调整铸膜液的配方，获得理想的膜结构和性能。研究NSA对浸入凝胶成膜过程的影响，在理论和实践两方面都具有重要意义。

METHODS: Using Gel chromotography, onionskin analysis and alcohol precipitant method to separate between protein and amino acid in liquor extract of Lingyangjiao Sai.

用凝胶色谱法，透析法和乙醇沉淀法对羚羊角塞水提液中蛋白质、氨基酸等进行分离。

Ordered macroporous SiO2 balls, exhibiting spherical structure with 200nm hexagonal-pores, have been successfully obtained by sol-gel templating method using the colloidal crystal balls consisting of the monodisperse modified polystyrene latex particles, which have been assembled into polymer opaline balls.

采用乳液聚合法合成了单分散改性聚苯乙烯乳胶粒，利用PS乳胶粒自组装制得胶体晶体微球，通过溶胶－凝胶模板法制备了有序大孔SiO2微球，通过SEM对改性PS乳胶粒、胶体晶体微球和有序大孔SiO2微球表面形貌进行了表征。

Objective To evaluate the safety and effectiveness of protein-free calf blood extract eye gel for repairing corneal epithelial defect by multiple centers, double mask and randomized clinical study with parrel contrast of bFGF eye gel as positive control.

目的 以碱性成纤维细胞生长因子滴眼液为阳性对照药物，通过随机、双盲的多中心平行对照临床试验，评价小牛血去蛋白提取物眼凝胶治疗角膜上皮缺损的疗效和安全性。

The optimized pH values for the imprinting of BSA in gelling, removing template and rebinding procedure was 4.0-4.2, 8.14-8.42 and 4.7-4.9, respectively.

大分子印迹海藻酸盐基杂化聚合物微球体系的优化pH值如下：凝胶化过程pH为4.0-4.2，Tris-HCl洗脱液pH为8.14-8.42，最佳重结合BSA溶液的pH为

Methods: Hemolysate and erythrocyte from animal were analysed by parallel electrophoresis of Agarose-Starch mixed gel to observe if there is difference in "HbA2 Phenomenon" between Reptilia and Chondrichthyes.

将动物溶血液和其红细胞悬浮液并排进行淀粉－琼脂糖混合凝胶电泳，观察有无差异。

Methods Three different resolvable solutions were adopted to take out the proteins of MOLT-4 cells as the example, and then the proteins were separated by two dimensional polyacrylamide gel electrophoresis.

以MOLT-4细胞为例，采用3种溶解性能不同的裂解液提取细胞中的蛋白质组，并分别进行双向聚丙烯酰胺凝胶电泳。

The polymerization of sodium silicate and gel condensation of silicon dioxide are accelerated by using the firming agent.

用固化剂促进水玻璃的聚合和二氧化硅凝胶的缩合，拼用苯丙乳液作为辅助成膜物质。

We found when the pH value of washing buffer was 7. 4, the first apex of curve corresponded the solution of purified IgG whose purification was identified with discontinuous on different concentration polyacrylamide electrophoresis.

实验中发现洗脱液pH值为7.4时洗脱第一峰即为纯化的IgG，用不连续缓冲系统聚丙烯酰胺凝胶浓度梯度电泳鉴定层析洗脱下的IgG达到电泳纯。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。