硅烷

Where possible, the purge gas cylinder pressure should be maintained at a level higher than the silane cylinder pressure.

在可能的地方，净化气体钢瓶的压力要维持在高于硅烷钢瓶压力的水平上。

These yield improved filler incorporationand dispersion for around a tenth of the cost of the average silane.

这些改性剂只要硅烷成本的1/10就可以改进填料的加入量和分散性。

Hydrolysis of silane inside of body tissues may produce silicic acid.

硅烷在体内水解可能产生硅酸。

In this review, basically classified by the chemical construction of dendritic skeleton, mainly focusing on the polyamidoamine, polypropylene imine, polycarbosilane, polyether and polyester systems, the recent advances in the rationally designed syntheses and their self-organized superstructure of side-chain LC dendrimers have been summarized and commented.

本文按树枝状大分子骨架的化学结构分类，对侧链型树枝状大分子液晶的设计合成、液晶相行为及其自组织超结构的最新研究进展进行总结和评述，重点介绍了聚酰胺-胺、聚丙烯亚胺、聚碳硅烷、聚醚以及聚酯树枝状大分子液晶体系。

Different surface modifiers (benzoate, stearine acid and organosilane) were used to treat plant cellulose/polypropylene composite systems. Effects of surface treatment agents on mechanical properties ( tensile strength and impact strength) were studied.

采用不同的表面改性剂(苯甲酸、硬脂酸、有机硅烷)对植物纤维/聚丙烯复合体系进行了处理，研究了表面改性剂对体系力学性能的影响规律，探讨了复合材料界面粘接机理，分析了力学性能的变化规律。

A computer-aided local transient flow property measuring system was developed using a high speed CCD camera coupled with optical fibers in order to study the Gas-liquid-solid three-phase jet loop reactors. SnO2 crystal films were orientally deposited on the alkoxysilane molecule-coated hydroxyl glass substrates so as to prepare surface-marked particles as the tracers. An image analysis system was established to identify different phases. Stroboscopic photography was utilized to extend the measure range. The developed measuring and analysis system was capable of determining accurately the local transient flow property in a G-L-S jet loop reactor. Based on the above system, local transient flow properties of gas, liquid, and solid phase were measured and studied the influences of fluid property, operation and configuration parameters on the reactor.

以气液固三相喷射环流反应器为研究对象，将高速CCD和光纤束耦合制成局部瞬态流动特性微机数据采集及图象处理系统，利用MPS硅烷分子在带有羟基的玻璃基底上的自组装引导SnO2晶态膜层在功能化表面上进行沉积，以获得表面标记的示踪粒子，解决图象处理技术与相的识别的问题，利用频闪技术拓展了测量上限，得到可以准确测定气液固三相喷射环流反应器中局部瞬态流动特性的测试系统；采用上述测试技术进行喷射环流反应器中局部气相、液相与固相瞬态流动特性的实验研究，并考察物性参数、操作参数与结构参数的影响规律。

Part three, preparation of colloidal gold. Wash the terrarium with the chloroform solution of 5% Dime thyldichlorichlorosilame, then we can make the colloidal gold.

第三部分胶体金的制备将所需容器按要求用5%的二氯二钾硅烷的氯仿溶液清洗后进行胶体金的制备。

The crosslinked PEG-20M glass capillary column was prepared by dynamic coating method with boron trifluoride as catalyst,3-glvcidyl-oxypropyl-trimethoxysilane as crosslinking agent.

以PEG－20M为固定相，三氟化硼为催化剂，3－缩甘油氧丙基三甲氧基硅烷（简称KH－560）为交联剂，二氯甲烷为溶剂，对预先用氯化钠沉积法粗糙化的玻璃毛细管柱进行动态涂渍。

It is shown that polystyrene has been grafted on the surface of nmSiO2 particles and the grafting ratio is about 40%. The surface of nmSiO2 could be treated effectively by KH570in absolute ethanol at 25℃, 48h. The nmSiO2-g-PSt unpurified by toluene appear microsphere in which nmSiO2 particles are contained, whereas the purified one appear internet formed by many pieces. The grafting ratio of PSt on nmSiO2 surface could be influenced obviously by dispersion agents content and agitation speed, whereas the morphology of nmSiO2-g-PSt purified is rarely changed.

结果表明：常温下在无水乙醇介质中处理48h以上可获得良好的硅烷处理效果；PSt已接枝包覆于nmSiO2表面，接枝率约40%；经甲苯洗涤前nmSiO2-g-PSt呈多粒子包覆微球状，洗涤后呈单粒子包覆网状结构；分散剂用量、搅拌速度改变对接枝率有影响，但对包覆形态影响不大。

The above results show that EXS possesses perfect coupling effect in silica filled SBR. The vulcanizate has high wet sliding resistance and low rolling resistance. Thus, it is of potential in tire industry.

以上各项测试表明乙基黄原酸酯基硅烷在白炭黑补强丁苯橡胶体系中有良好的偶联效果，制得的硫化胶具有良好的抗湿滑性和较低的滚动阻力，具有应用于轮胎橡胶的潜力。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。