Molecularly imprinted polymers of sulfamethazine(SM 2 ) were prepared with silica gel as a sacrificial material, methacrylic acid and 4 vinylpyridine(4 Vp) as functional monomers, glycol dimethacrylate as crosslinker. The polymer properties were investigated by static adsorption experiments. Scatchard analysis shows that the adsorption ability of MAA MIP is superior to that of 4 Vp MIP. The dissociation constant of MAA MIP is 9 59×10 -4 mol/L. The value of apparent binding a...

以磺胺二甲嘧啶為模板分子能免费观看的黄色网站，分別用甲基丙烯酸和4乙烯基吡啶為功能單體，二甲基丙烯酸乙二醇酯為交聯(lián)劑，采用犧牲硅膠法合成了磺胺分子印跡聚合物，通過靜態(tài)吸附實驗a级国产制服影院，系統(tǒng)研究了不同單體對聚合物識別性能的影響；Scatchard分析表明国产精品香港三级国产50，以甲基丙烯酸為單體的聚合物具有較高的吸附能力欧美一级A片永久免费无蔗挡，其離解常數(shù)Kd為959×10-4mol/L，最大表觀結(jié)合位點數(shù)Qmax為3070μmol/g国产AV日产AV。

As hydroxyl and sulfonyl dual-functionalized zwitterionic salts and ionic liquids, they may be used for synthesizing other functionalized ionic liquids or ionic liquid-polymer.

該內(nèi)鹽和離子液體中的活性羥基的存在97精品视频共享总站，為進一步引入其他功能基團或制備離子液體聚合物提供了切實有效的基礎(chǔ)。

By azo compound became chromophore monomer disperse red -19, and through Sulfonyl of the compound was synthesized by the C, and through 1HNMR its structure was characterized, the results show that the synthesis of compounds C of very high purity, synthetic polymers can meet at the request of the monomer, but also of the compound D, through 1HNMR its characterization, showed that high purity compounds D, is expected to be functional after the adoption of To all the excellent performance PEEK electro-optic polymer materials.

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Summarily, the applicability of polymer science was an essential driving force in the development of the discipline.

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The changes in surface charge density, zeta potential and the structure of electrical double layers were observed after polymer adsorption.

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ZV-type concrete repair adhesive is designed for high-grade concrete surface repair patch developed for high-strength polymer solution.

ZV型混凝土修補膠是專為高標(biāo)號混凝土結(jié)構(gòu)表面修補而研制的高強聚合物修補液国产黄片免费在线播放。

The results indicated that the concentration of polymer is a key factor in affecting the surface tension and viscosity of solution.

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Deformational suspensoid polymer is a kind of colloidal solid with high elasticity, featured by the characteristics of rapid swelling rate, strong water absorbability, symmetrical dispersion and colorless transparent solution.

形變懸浮膠體聚合物是一種高彈性膠體顆粒欧美性爱亚洲日韩，具有溶漲速度快午夜激情毛片在线播放、吸水性強88黄色网站、分散均勻、溶液無色透明的特點国产黄色亚洲。

We add water-soluble polymer to the injecting water and enhance the viscosity of solution, so we can reduce the gap of viscosity between raw oil and injecting water and enhance the fluidity rate and the sweep efficiency.

聚合物驅(qū)油主要是在注入水中加入一定濃度的水溶性高分子聚合物以增加溶液的粘度，減小油水粘度差欧美老熟妇性交杂，改善流度比avttyazhou，擴大波及系數(shù)，以提高原油采收率欧洲自拍。

By the utilization of the symmetric characteristic of the tensor,algebra relation between the elements in the tensor and refraction index ellipsoid equation,an approach base on Attenuated-total-reflection technology was proposed for the measurement of the QEO coefficient of the organic polymer.

利用該張量的對稱特性亚洲中文字幕超碰97、各個元素之間的已知關(guān)系以及折射率橢球公式，本文提出了一種基于衰減全反射技術(shù)的測量有機聚合物二次電光系數(shù)的方法99精品视频全部免费观。