• 十二烷基胺十二分散剂,通过胶溶技术制备了两种水性铁磁流体

    Two water-based ferrofluids were prepared with peptization technique using dodecylamine and dodecanoic acid as dispersing agent.

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  • 结论药物释放主要取决于

    Conclusion the drug release mainly depends on the gel erosion.

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  • 提供制备-凝液的装置方法

    Apparatuses and methods for preparing sol-gel solutions are provided.

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  • 黄原弹性随浓度增加而增加;

    The viscoelasticities of xanthan solutions also increase with the increase of concentrations.

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  • 氯化钙加入明显增加表观粘度

    In addition, adding calcium chloride to pectin solution could increase its apparent viscosity.

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  • 浓度低于缠结浓度黄原驱油效率

    The displacement efficiency of xanthan gum solution was low, when its concentration was lower than the overlap concentration.

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  • 增加注入速度黄原胶溶驱油效率提高值不变

    The displacement efficiency kept stable, when increasing the injecting speeds of xanthan solutions.

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  • 研究结果表明乙醇能使食品粘度均增高。

    The results show that the viscosity of four kinds of food gums increase with the increasing of the concentration of alcohol.

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  • 合成并研究PAA交联凝动力学胀动力学。

    PAA Hydrogels were synthesized, both of the swelling and deswelling kinetics were studied.

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  • 采用纺前注射方法,使大豆蛋白液动态混合

    The soybean protein and viscose solutions were blended using the method of spun injection.

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  • 本文介绍了法制透明超微粒二氧化钛的方法原理

    The principle and approaches to prepare transparent super fine TiO_2 with colloid sol approach were described.

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  • 结果:大豆分离蛋白浓度为13%时制备胶溶30

    Results: the optimum swelling rate(SR) is 30 at 13% of soy-protein concentration.

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  • 结果药物释放随着振荡频率和释放面积增加而加快

    Results the gel erosion and drug release were increased with the increase of surface area and shaking frequency.

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  • 结果表明改性栲黏度下降相对分子质量降低分布集中

    It shows that the solution viscosity drops and the relative molecular mass reduces with narrow distribution.

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  • 主要讨论脱硫生产吸收再生诸多影响因素

    Influencing factor was discussed for tannin extract solution absorb and regenerate by tannin extract method in production.

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  • 黄原浓度高于缠结浓度,衰竭厚度表观粘度变化不大

    When the concentration of Xanthan solutions was higher than the entanglement concentration, the depleted layer thickness and the apparent viscosities varied little.

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  • 密封介质使降低硬度由此油封过早老化磨损

    The sealed media that rubber, and to reduce the swelling of the rubber oil seal, and, as a result, the hardness premature aging and wear;

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  • 分别考察了在合成时,离子用量联剂用量对凝性能影响

    The influence of amounts of ionic agent and crosslinking agent on the swelling property of the gel have been investigated.

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  • 提出了锆物理活化离子交换法制炭黑工艺路线原理

    The craft and principle for preparation of white silica have been proposed, which was made by physical activation, sol solution and ion interchange.

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  • 将纤维素黄稀释的氢氧化钠液中,液便制成了。 收藏。

    This material is dissolved in dilute sodium hydroxide to form the viscose solution.

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  • 介绍了金属陶瓷复合材料陶瓷制备方法。陶瓷粉体通过形式制备。

    The preparation of ceramics powder used in ceramics-metal composites was introduced. Ceramics powder was prepared by the method of sol-gel.

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  • 目的研究蚕丝蛋白乙醇结合能力评价柞蚕丝乙醇代谢能力影响

    Objective: to study the ability of the silk albumen to combine ethanol. The evaluation of the effect of tussah colloidal solution on the metabolism of ethanol.

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  • 报道了采用十二烷基硫酸钠进行磁性颗粒二次改性通过法制稳定的磁流体。

    The preparation of stable magnetic fluid by the way of gel with using C12H23OSO3Na is introduced.

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  • 方法采用无膜模型考察释放面积振荡频率对眼用蚀及药物释放影响

    Methods The non-membrane model was introduced to observe the influence on the drug release and gel erosion for surface area and shaking frequency.

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  • 注入速率增加时,黄原残余阻力系数下降衰竭厚度降低,采收率变化不大。

    The residual resistance factors and the depleted layer thickness of Xanthan solution decrease with injection speed increase, but recovery does not vary much.

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  • 结果表明凉粉胶溶液在不同的条件下牛顿流体塑性流体行为,在剪切速率52

    It was suggested that MBG looked like a Newtonian fluid or a pseudo-plastic fluid under different conditions, and under the shear rate of 52.

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  • 制得胶溶杀菌除草剂农作物一种高效低毒残留的广谱杀菌剂除草剂。

    The obtained germicidal and weed-destroying agent in the form of emulsion is a highly efficient, low poisonous, low residual, widely used germicidal and weed-destroying agent for agricultural crops.

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  • 通过测定表面张力及其时间变化,研究蛋白质空气-水界面上的吸附

    The adsorption of sericin at the air water interface was studied by measuring the surface tension of its aqueous solutions as the function of time.

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  • 本文以钨酸盐酸十六烷基三甲基溴化原料采用法制备了WO_3粉体

    Ultrafine WO_3 powders were prepared by colloidal chemical method using sodium tungstate, hydrochloric acid and palmityl trimethyl ammonium bromide as starting materials.

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  • 本文以钨酸盐酸十六烷基三甲基溴化原料采用法制备了WO_3粉体

    Ultrafine WO_3 powders were prepared by colloidal chemical method using sodium tungstate, hydrochloric acid and palmityl trimethyl ammonium bromide as starting materials.

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