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- Most separations are based upon partition mechanisms utilizing chemically modified silica as the stationary phase and polar solvents as the mobile phase. 绝大多数分离是基于分配的机理，使用化学修饰的硅胶为固定相，溶剂为移动相。
- Silica particles were modified with polymerizable double bonds on the surface.Then the molecular imprinting polymer imprinted with theophylline was grafted to the surface of modified silica. 摘要以茶碱作为模板分子，通过对硅胶表面进行修饰后进行接枝共聚，制备了基于硅胶表面修饰的分子印迹聚合物。
- Water repellent cotton fabric were prepared by sol-gel coating with different modified silica sol.Water repellency of the treated fabric was determined using contact angle measurement. 以接触角作为评价依据,研究了纯棉织物经不同改性二氧化硅溶胶处理纯棉织物后的拒水性能。
- Xylenol orange modified silica gel 二甲酚橙键合硅胶
- dynamically modified silica chromatography 动态改性硅胶色谱法
- microparticle boron modified silica sol 硼改性微粒硅溶胶
- Keywords modified silica sol;methylsilicone resin;film properties; 改性硅溶胶;甲基硅树脂;薄膜性能;
- Keywords Silanizing;Modified silica gel. Enrichment;Trace elements; 硅烷化;改性硅胶;富集;痕量元素;
- Materials. This work employed many surfactants, oils, dyes, and defoamers. The commercial materials are summarized in Table 1 whereas Table 2 identifies the modified silicas prepared in this work. 材料.
- The car has been modified for racing. 这辆汽车已改装为赛车。
- The machine has been extensively modified. 这机器已被大规模地改造过。
- Keywords microparticle boron modified silica sol;ultrafiltration;disperse;stability; 硼改性微粒硅溶胶;超滤;分散;稳定;
- A word that may be modified by an adjunct. 可以被一个修饰语修饰的词
- Determination of a New "Chuan Hua 018" Pesticide by Normal Phase Liquid Chromatography on Dynamically Modified Silica Gel 用动态改性硅胶的液相色谱法分析新杀菌剂“川化018”
- The crude oil is chromatographed over silica gel. 粗制油状物用硅胶进行色谱分离。
- Containing little silica, as igneous rocks. 基性的基性的，含有比较少量的二氧化硅的作为火成岩的
- Keywords high performance liquid chromatography;ethylenediamine dynamically modified silica column;evaporative light scattering detection;trehalose; 高效液相色谱法;乙二胺动态修饰硅胶柱;蒸发光散射检测;海藻糖;
- It is a compound of aluminum, silica, and fluorine. 它是铝、硅和氟的化合物。
- Containing little silica,as igneous rocks. 基性的基性的，含有比较少量的二氧化硅的作为火成岩的
- An automobile specially built or modified for drag racing. 加速赛车为加速汽车赛特制或改装的汽车
