碱性硅酸凝胶是一种重要的堵水剂，它是在碱性条件下将水玻璃用活化剂活化制成。
Alkaline silicic acid gel is an important agent used for water shutoff in oilfield. It can be prepared by adding the activator to the water glass under alkaline condition.
文中对碱性硅酸凝胶作为固砂剂进行了研究，探讨了碱性硅酸凝胶作固砂剂的机理，并与酸性硅酸凝胶固砂剂对比。
The paper studies sand consolidation act of alkaline silicic acid gel and discusses the mechanism of alkaline silicic acid gel used for sand control and contrasts with acidity silicic acid gel.
采用凝胶色谱技术研究乙醇—水溶液中硅酸聚合过程、聚合物结构。以及聚合物结构对溶胶涂膜性能的影响。
The process of silicate anions polymerization and the structure of silicate polymers were studied by gel permeation chromatography (GPC).
制品的红外光谱分析表明聚合反应的产物，即铝硅酸盐凝胶相脱水固化而形成的基体相，很可能具有与蛋白石相类似的微观结构。
The IR spectra indicate that the matrix formed by aluminosilicate gel phase due to the polymerization has possibly the microstructures similar to that of opal.
以硅酸钾为硅源，甲酰胺为催化剂在毛细管内原位聚合形成干凝胶柱，制备了一系列致密度不同的整体柱。
Using potassium silicate as silicon source, formamide as catalyst, a series of silica xerogel monolithic columns with different consistencies were prepared.
通过模型计算对硬硅钙石型硅酸钙、气凝胶及硬硅钙石-气凝胶复合绝热材料的导热系数进行了对比研究。
The effective thermal conductivities of xonotlite-type calcium silicate, aerogel and xonotlite-aerogel composite insulation material were compared by model calculation.
硅镁氧化物包覆层采用溶胶-凝胶法制备，由正硅酸乙脂水解和缩聚得到。
The coating layer of silica and magnesium oxides was prepared by sol-gel method.
以正硅酸乙酯和硝酸铝为原料，采用溶胶-凝胶法制备出了超细的纳米莫来石。
Fine mullite powder was synthesized by sol-gel process with tetraethoxysilane (TEOS) and aluminium nitrate as raw material.
探讨了正硅酸乙酯的溶胶-凝胶过程中，氢氟酸，盐酸，氨水，硫酸和醋酸等催化剂对水解、聚合和胶凝时间的影响。
In the sol_gel process of TEOS (tetraethoxysilane), the effects of catalysts on hydrolysis reaction, condensation reaction and gelling properties were discussed.
本文利用硅酸乙酯(TEOS)的溶胶凝胶过程对葡萄糖氧化酶(GOD)进行了固定，并制备了不同载体下的GOD酶柱。
In this paper, GOD was immobilized in the course of gelation process of the sol of TEOS, and immobilized GOD columns were easily prepared with different carriers using this system.
采用溶胶-凝胶法制备了透明、稳定的掺铒的铝硅酸盐玻璃溶胶；
Stable and transparent Er3+ doped aluminosilicate glass sol was prepared by the sol-gel route.
以正硅酸乙酯为原料，经溶胶-凝胶过程制备二氧化硅溶胶，再利用二甲基二乙氧基硅烷（DDS）对其进行改性，制备了疏水性二氧化硅凝胶。
Hydrophobic silica gel was prepared by sol-gel process using tetraethoxy silicone(TEOS) as raw material, then the surface was chemically modified by diethoxydimethylsilane(DDS).
主营产品有硅酸镁铝无机凝胶、分子膜防水剂、灭菌灭藻水处理设备、抑菌口罩、抗菌空调过滤网等。
Our products are magnesium aluminum silicate, water-resistant molecule membrane agents, water treatment equipments, bacteriostatic masks and air conditioner filter meshes.
采用溶胶—凝胶法，以正硅酸乙酯、异丙醇、水为原料制备了掺杂有机颜料酞菁蓝的玻璃表面装饰膜。
Decoration film on glass surface doped with phthalocyanine blue was prepared by sol-gel process using tetraethoxysilane, isopropanol and water as the raw materials.
重点对硅酸铝纤维、六钛酸钾晶须及气凝胶二氧化硅隔热材料的特点进行了综述，探讨了几种颇具前景的高效高温隔热材料。
The characteristics for a1umina- silicate fibre and K2Ti6O13 whiskers and SiO2 Aerogel are discussed in this paper. Several types of heat insulation materials with great prospect are suggested.
本研究通过溶胶凝胶法合成二氧化硅纳米粒子，讨论了正硅酸乙酯水解形成二氧化硅粒子的机制。
In this study, we synthesize silica nanoparticles through sol-gel method, discussed the TEOS hydrolysis mechanism in the formation of silica particles.
以正硅酸乙脂、KH- 560、KH - 570为先驱体，采用溶胶-凝胶法结合旋转涂敷法在环氧树脂基体上制备了有机硅耐磨涂层。
Organic-inorganic hybrid composites were prepared by the sol-gel method for the wear-resistant coating on epoxide resin and TEOS, KH-560, KH-570 were used as starting materials.
以正硅酸乙脂、KH- 560、KH - 570为先驱体，采用溶胶-凝胶法结合旋转涂敷法在环氧树脂基体上制备了有机硅耐磨涂层。
Organic-inorganic hybrid composites were prepared by the sol-gel method for the wear-resistant coating on epoxide resin and TEOS, KH-560, KH-570 were used as starting materials.
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