硅酸的

The experimental results show that species distribution and the transformati on of PASC are different from those of PAC,owing to the interaction between poly silicic acid and hydrolyzed aluminum species.

实际结果表明，在PASC中，由于聚硅酸与铝水解聚合产物间的相互作用，使得铝的水解聚合形态分布及转化情况发生了变化。

The modulus of sodium silicate were 2.9 and 2.77 respectively, the quality of products conformed to the national corresponding standards.

硅酸钠的模数分别达到2.9和2.77，且质量均达到相应的国家标准。

This paper introduced the state of new product of δ-layered sodium silicate, and gives the market analysis and the possibility of mass production.

介绍了新一代无磷助洗剂层状结晶二硅酸纳的产品概况，并做了市场及在国内工业化生产的可行性分析。

It is indicated that BET specific surface area is most significant influenced by reaction temperature, and the sequence of influence level are concentration of sodium silicate, cocurrent time and concentration of vitriol.

实验结果表明，反应温度对沉淀二氧化硅的BET比表面积的影响最大，其次是硅酸钠浓度、并流时间和硫酸浓度。

The porous SiO2 xerogels with controlled structure were obtained from TEOS in the presence of PEG by sol-gel method.

采用溶胶-凝胶法，以正硅酸乙酯为前驱体，以不同分子量的聚乙二醇为改性剂，制备结构可控的多孔SiO2干凝胶。

It has demonstrated that the template method could remarkably control the size of porous carbons by simply controlling the hydrolysis of TEOS.

表明通过控制正硅酸乙酯的水解条件能制备孔径集中的中孔炭材料。

Magnesium aluminum silicate unique layered structure, so that the products are amazing colloidal dispersion, stability, thixotropy, and the suspension and so on.

独特的层状硅酸铝镁盐结构，使本产品具有惊人的胶体分散性，稳定性，触变性，和悬浮性等。

A radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite.

一种放射性矿物，由硅酸钍组成，是钍的来源，见于粗糙的花岗岩中。

Glass batches of compositions in the tridymite,lithium metasilicate, lithium disilicate and spodumene primary phase regions of Li_2O—Al_2O_3—SiO_2 system were melted and crystallised.

取自鳞石英、偏硅酸锂、二硅酸锂和锂辉石4个相区的玻璃成分，经过熔制、析晶，并用X-射线衍射方法鉴定了析出的晶相。

It is pointed out that the biodegradability of modified sodium polyacrylate can be improved by introducing vinyl alcohol to its molecular chain.

综述了无磷洗涤助剂的开发进展，并对 4A沸石、偏硅酸钠、聚丙烯酸钠、沸石P、顺丁烯二酸酐丙烯酸共聚物钠盐、层状结晶二硅酸钠等助剂的性能作了评述；指出在改性聚丙烯酸钠分子链中引入乙烯醇能改善其生物降解

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。