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- Porous Silica Bead DG-6 with Low Surface Area Used as Matrix of Bonded Phase for Gas Liquid Chromatography 低比表面多孔硅珠DG-6做为气液色谱键合固定相基料
- ACTIVATION AND SILANIZATION OF POROUS SILICA BEADS 多孔硅球的活化和硅烷化
- porous silica bead 多孔硅珠
- The samples were characterized by BET, elemental analysis and TG, showing that the organosilane moieties were grafted onto the surface of porous silica by covalent bond. 对所制备的样品进行了不同手段的表征，包括：BET、元素分析和热重分析。
- The natural silica, clay and feldspar was chosen as original materials.The porous silica ceramic was a very uniform macrostructure and few flaws by investigated its microstructure. 通过显微镜对其显微结构的观察,多孔陶瓷整体结构和孔径厚度非常均匀,具有连续开孔三维网状骨架结构,几乎没有很细的孔径存在。
- Keywords porous silica;silastic;application;reprocess; 多孔二氧化硅;硅橡胶;应用;再加工;
- Keywords chrysotile;porous silica;nanofibrous;acid leaching; 纤蛇纹石;多孔氧化硅;纳米纤维状;酸浸;
- Subsequent topulverization, current extraction ethods often requiresuch complex procedures as decalcification, phenol-chloroform extraction, the use of chaotropic agents, and silica beads. 粉碎之后又常常需要脱钙、氯仿抽提等复杂过程。
- He took a bead on the hare and then fired. 他瞄准了野兔，然后开枪。
- Study on effect of porous silica prepared from wollastonite as reinforcer in silastic 硅灰石制多孔二氧化硅在硅橡胶中的应用研究
- Any of several tough, porous leather substitutes. 通气性强的塑料几种粗糙的多孔的皮革代用品
- He added sand to the soil to make it more porous. 他往土里掺了些沙子以提高渗水性能。
- Preparation of Carbon Nano-fiber Washcoat on Porous Silica Foam as Structured Catalyst Support 大孔二氧化硅膜上纳米碳纤维层结构化催化剂载体的制备
- Desorption-ionization Mass Spectrometry with Porous Silica Gel and Its Derivatives as Matrix 硅胶及其衍生物作为基体的激光解吸离子化飞行时间质谱
- Preparation of Porous Silica from TEOS-coated Activated Carbon in Supercritical CO_2 超临界CO_2中以活性碳为模板由TEOS制备多孔SiO_2
- The girl is wearing a bead necklace. 女孩戴了一条珠子项链。
- silica bead 硅珠
- Keywords tetraethoxysilane, polyethoxysiloxane, high purity porous silica spheres; 四乙氧基硅烷;聚乙氧基硅烷;超纯多孔球形硅胶;
- Glass bead gels need not be hydrated prior to use. 玻璃珠凝胶在使用之前不需要水化。
- A tubular glass or plastic bead used to trim clothing. 用来装饰衣服的管状玻璃或塑料珠子
