胶凝

Structural differences among the three gelators are only in the varied amount of methyl groups on the benzene ring.

从分子结构的差异、亲溶剂作用、分子几何构型、相转变热焓以及溶剂极性等方面研究了三种亚苄基山梨醇衍生物凝胶剂在有机溶剂中的自组装和凝胶化机理。

UV spectra of the n -octanol gels formed by the three gelators indicate that the K bands of benzene rings are red shifted. It reveals that the π-π stack is one of the driving forces for the self-assembly of the gelators. The extent of red shifts of K bands depends on the amount of methyl groups in benzene rings which is in accord with the stabilities of the gels formed by such three gelators.

紫外吸收光谱表明，对比其溶液态，三种衍生物聚集体苯环的K带发生红移，表明π-π堆积作用是亚苄基山梨醇衍生物凝胶剂自组装的驱动力之一；红移的幅度随苯环上甲基数量的增加而增加，这与三种衍生物形成的分子凝胶的热稳定性相吻合。

This paper introduced the preparation of hydrolyzed Al3gel in the AlCl3+Al system using the technology of phosphating and sol-gel. Active Al2O3 coating was formed on the steel surface after sintering in muffle furnace.

文章介绍了运用磷化技术和溶胶－凝胶技术，在AlCl3+Al的水解体系中制备得到Al3凝胶，经烧成后在低碳钢表面形成活性Al2O3涂层。

Reverse Transcription polymerase chain reaction with RNA PCR Kit,the product of RT-PCR was determined by electrophoresis of agarose gel (100v, 30s ),the result was shoot by GDS gel imaging system, the staps were scaned and quantitated by computer analysis system.

用RNA PCR试剂盒进行逆转录聚合酶链式反应，RT-PCR产物在1.2%琼脂糖凝胶上电泳(100V，30 min)，用GDS凝胶成像系统拍摄电泳结果，各带用计算机图像分析系统扫描定量。

College of City Construction, Wuhan University of Science and Technology, Wuhan 430070, ChinaAbstract ::TiO2 thin film doped with Fe3+ was coated on glass by solgel method.

采用溶胶-凝胶法制备掺Fe3+的TiO2玻璃镀膜， TiO2前驱体凝胶的配比为 n Ti(OC4H9)4∶ n C2H5OH∶ n HNO3∶ n H2O=0.05∶15∶0.35∶2。

Objective To study silicone-gel leaking in the rats implanted silicone-gel filled protheses.

目的：研究硅凝胶型乳房假体植入大鼠体内后凝胶外渗对机体的影响。

Methods 40 female SD rats were divided into A,B,C,D4 groups.Intact silicone-filled protheses were implanted in a separate subcutaneous pocket under the dorsal skin in group A,rupture silicone-gel filled protheses in group B and saline-filled protheses in group C.

取40只健康SD雌性大鼠分成A、B、C、D4组，A、B、C3组分别植入实验用完整的硅凝胶型假体、刺破的硅凝胶型假体及生理盐水充注型假体于大鼠背侧皮下，D组为空白对照。

RESULTS: A well-resolved and reproducible 2-DE pattern of PBMC was obtained from patients with HBV associated HCC or LC. For HCC, the mean number of protein spots was 1186 ± 43, with an average matching rate of 91.6%, and for LC, the mean number of protein spots was 1013 ± 41, with an average matching rate of 90.2%.

结果：得到了分辨率较高、重复性较好的HBV相关性HCC及LC患者PBMC双向凝胶电泳图谱， HBV相关性HCC及LC患者PBMC凝胶的平均蛋白质点数分别为1186±43及1013±41；组内的平均匹配率分别为91.6%， 90.2%。

The rheological behaviours of sweet potato starch paste are explained better by Cross equation than Power Law...

如果淀粉糊的浓度足够，就在冷却时转换成凝胶，这种凝胶是由糊化的淀粉颗粒被包埋在高聚物再结晶整合的网

According to the power relation between the bulk modulus of a gel and the density, we have studied the gel' shrinkage rule during drying with the surface-chemical theory.

根据前人提出的凝胶网络的弹性模量与密度之间成幂律关系，应用表面化学理论研究了凝胶干燥过程中的收缩规律。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！