水玻璃

Sodium silicate cement has good mechanical strength, excellent acid resistance (except for fluohydric acid and pyrophosphoric acid) and cheap price, but high in factor of porosity and irresistible to alkali.

水玻璃胶泥具有良好的机械强度，优良的耐酸性能，价格便宜，但孔隙率较大，不耐碱类腐蚀。

After pre-treating by the mixed reagent-Hc and one rough flotation( the agent dosage was: sodium silicate 2500g/t, carloxy methyl cellulose 100g/t, hydroximic acid 700g/t, turpentine 20g/t), the concentrate containing 30-31% TiO2 with a recovery of 33-35% can be obtained.

运用混合试剂Hc(用量为47.6kg／t)预处理并经一次粗选(药剂制度为：水玻璃2500g／t，CMC100g／t，羟肟酸700g／t，2~#油20g／t)后，可得到TiO_2品位为30～31％，TiO_2回收率为33～35％的精矿指标。

In this study, The Taichung lateritic is improved with slag cement and admixtures with fly ash or water glass.

本研究使用土壤改良材料包括高炉水泥及其掺料飞灰或水玻璃，以高炉水泥或高炉水泥再添加掺料等不同混合的三种配比方式添加於红土中。

The addition of 2%~6% water glass admixes to the slag cement-laterite, it is helpful to the short-term and long-term strength of the improved soil. The unconfined compression strength after curing 14 days can be increase to be 13.65 fold of original lateritic soil.

添加2%~6%水玻璃掺料於高炉水泥和红土混合土中，对其早期及晚期的强度皆有帮助，且龄期14天的无围压缩强度可达原状红土的13.65倍。

Cellfood Essential Silica Formula starts with sodium silicate; then, through a proprietary process, it's transformed into a special form of orthosilicic acid.

二氧化硅 Cellfood 基本公式开始水玻璃，然后通过一个专有的过程中，它变成一种特殊形式的 orthosilicic 酸。

The results showed that the ash content of SLS prototype wax pattern, its wetting property with water glass solution and its paintability with water glass slurry agreed with the technical requirements for investment casting.

结果表明，SLS原型蜡模在灰分、与水玻璃的润湿性以及涂覆性方面都能达到熔模铸造的要求，并通过实例证实SLS原型蜡模代替熔模铸造蜡模是可行的，具有大的推广前景。

Take the sodium silicate,the ferric chloride and the aluminum chloride prepared the high stability as the raw material research to polysilicate aluminum ferrite chloride.

以水玻璃，氯化铁和氯化铝为原料研究制备了高稳定性聚硅酸氯化铁铝。

By using the sodium silicate and waste hydrochloric acid as raw materials, polysilicic acid is prepared. The study shows that, under the conditions of the concentration of sodium silicic acid being 4%-8%, the pH, and the reaction time being about 5 hour, the stable polysilicic acid is made.

以水玻璃、废盐酸为原料，制备聚硅酸，研究表明：在硅酸钠浓度为4%~8%，pH小于4的条件下，室温熟化5h左右，可制得稳定的聚硅酸。

Using a downward penedon test device, an -rotal study on improving the humidifying penetration ability of the water glass grout when mixed with three surfactants of dodecyl aloohol, sodium dodecyl sulfonate,dodecyl bezene sulfonic acid sodium salf has been performed.

1引言水玻璃浆材由于其无毒、价廉、可灌性好等优点，一直是岩土工程灌浆加固中首选的化学材，占目前使用的化学浆液的叨见以上［'］。

Depression mechanism of sodium silicate on Titanaugite was that silicon acid colloidal particles with negative charge were formed by oxidate polymerization, adsorpted on the mineral's surface, provided the minerals with hydrophilicity, and consequently, Titanaugite was depressed.

水玻璃对钛辉石的抑制作用主要表现在：在弱酸性介质中，通过氧联反应聚合成的、带负电荷的硅酸胶粒在矿物表面吸附后，使矿物表面亲水，阻止了有机捕收剂羟肟酸在钛辉石表面与金属离子键合。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。