胶凝

To minimize the contamination of detrimental elements such as sulfurand chlorine, a two-step sol-gel process was successfully developed to synthesize SiC precursors with oxalic acid and hexamethylenetetramine HMTA as the catalysts, which are free of sulfur and chlorine. Tetraethoxysilane TEOS and phenolic resin were used as the silicon source and carbon source, respectively.

为了尽量减少硫、氯等有害元素的含量，本文用不含有害元素的草酸和六次甲基四胺HMTA为催化剂，正硅酸乙酯TEOS为硅源，酚醛树脂为碳源，成功探索出了制备SiC前驱体的两步法溶胶-凝胶工艺。

Using inorganic aluminous salts as precursors and hexamethylenetetramine as the catalyst, alumina nanonpowder was fabricated by sol-gel procedure and then incorporated in the preparation of body batch for thickly-glazed, thin-bodied celadon wares.

以无机铝盐为先驱体，六次甲基四胺为催化剂，采用溶胶－凝胶法制备了纳米氧化铝粉体，将纳米氧化铝粉体应用于薄胎厚釉青瓷瓷胎中，研究了粉体对青瓷瓷胎的增强作用。

By adopting DNA fingerprints analysis and polyacrylamide gel electrophoresis simultaneously,the author made an genetical study on analytical evaluation of kindred relationship and contents of serum protein and esterase of a female hinny and her offspring bred after her mating with a masculine ass.

采用DNA指纹分析和聚丙烯酰胺凝胶电泳法，对一例与公驴交配生育了后代的母|JUE||TI|后代进行了亲缘鉴定和血清蛋白、酯酶遗传的分析。

The growth patterns of hircine non-antral follicles cultured in the an agar gel culture system resembled in vivo.

在三维琼脂凝胶培养体系中，山羊无腔卵泡的生长模式类似于体内。

This improved-type horniness removing gel, containing essence of tea tree essential oil, has a non-stimulating.

改善型去角质凝胶，汲取了茶树精油的精华，质地温和而不刺激。

The thermal conductivity of the silica aerogels was determined using the transient hot-wire ...

结果表明：两种方法制备的气凝胶均是典型的纳米孔超级绝热材料，后者热导率略高但成本低许多，所以更具应用推广潜力。

This is possibly due to the formation of a better quality gel structure in the course of hydration.

于在水化过程中能形成较好的凝胶结构。

This experiment will provide the theoretical basis for study of hydrogel.

结论］该试验为水凝胶的研究提供理论依据。

Objective: To investigate and analysis the therapeutic efficacy of hydrogel in Diabetes Foot.

目的：观察、分析水凝胶对糖尿病足的治疗效果。

The main advantage of such a kind of hydrogel is that it can transform electrical energy into mechanical energy.

本文对近年来已见报道的电场敏感水凝胶的研究进行了较为详细的综述。

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。