silica的例句（silica在句子中的用法）

• The mesoporous silica molecular sieves Zr - MCM - 41 were synthesized in ethylenediamine. 以乙二胺为碱性介质合成了Zr-MCM-41介孔分子筛.
• The basalts were intruded by numerous silica dykes, some of which terminate in the sedimentary layers. 玄武岩被无数的二氧化硅矿脉侵入, 其中一些终止于沉积岩层.
• Reserve Silica disclaims any warranties as to the accuracy of the information presented. 储备二氧化硅不承担任何保证的准确性提出的资料.
• The commercial product however, containing silica and silicates, has a positive effect. 然而含有硅石和硅酸盐的工业品都有肯定的效果.
• Isoamyl butyrate was synthesized by using gallium sulfate supported on silica gel as the catalyst. 以自制的硅胶固载硫酸镓为催化剂,正丁酸和异戊醇为原料合成了丁酸异戊酯.
• The alternative use of buffered silica gel resulted in modest hydrolysis ( ~5 - 10 % ) of the imine. 选用温和的水解导致缓冲硅胶 ( ~ 5-10% ) 的亚胺.
• The free hydroxyl ion is involved in a further reaction with the silica network. 游离的氢氧离子会进一步和硅氧网络反应.
• A novel two stage desiccant cooling system adopting newly developed silica gel - haloid composite desiccant is proposed. 建立了新型采用复合除湿剂的两级固体转轮除湿系统的数学模型.
• Cellulose, stearic acid, magnesium stearate, silica, cellulose & glycerin coating. 纤维素, 硬脂酸, 硬脂酸镁, 二氧化硅, 纤维素 及 甘油涂层.
• Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: To isolate gardenoside. 结论: 柱层析和重结晶方法是简单、速分离栀子苷的有效办法.
• The results were: 1. Formononetin was separated by optimized chromatography method with silica gel column . 2. 结果如下: 1. 优化硅胶层析柱法,从红车轴草中分离出刺芒柄花素.
• The silica induces a fibrogenic response by macrophages to produce the nodular foci of collagen deposition. 巨噬细胞吞噬二氧化硅诱发纤维组织增生,产生胶原纤维沉积结节.
• The extrusion of silica - rich lava, the Rooiberg felsite, occurred on a grand scale. 富于 硅氧 的岩流及罗依山霏细岩的喷出作用占据了广大面积.
• In erbium doped silica fiber, the erbium ions concentration is about. 在耳中笨蛋了矽石纤维, 耳离子集中是有关.
• The silica powder toughened is an electrician filler of toughness epoxy for epikote developing. 增韧硅微粉是为增韧环氧树脂而研制开发的一种电工级专用填料.
• Methods: To use the silica powder as a disintegrant, dextrin as fillers, optimize the preparation. 方法: 采用微粉硅胶内加法, 以白糊精为填充剂, 通过处方筛选确定最佳处方.
• Patented fibre complex of organic plant source. Excipients: microcrystalline cellulose, dihydrate, silica, povidone and magnesium stearate. 已申请专利的植物来源纤维素. 赋形剂: 微晶纤维, 磷酸钙化合物, 硅, 磷脂酸镁.
• Frictional behavior is modified by colloidal silica or starch deposition. 耐磨损性能可以通过在织物上沉淀胶状硅或淀粉一类物质而得到改善.
• By chemical dispersion and acid leaching, silica nanowires were prepared from natural mineral chrysotile. 以天然矿物纤蛇纹石为原料,通过化学分散、酸浸制备了氧化硅纳米线.
• The lower bleeder is made from fused silica, and aluminum carbon and zirconium materials. 下分水口均可采用熔融石英 、 铝碳质、锆质材料制成.