水玻璃

In this paper, the author studied the plastic shrinkage of the alkali slag cementation materials with variable activators, proportion between slag and sand, different sodium oxide content and modulus of water glass.

本文研究了激发剂种类、矿砂比、氧化钠当量和水玻璃模数对碱矿渣砂浆塑性收缩的影响。

In this paper,the temperature field of Sodium silicate sand core s of the machine tool′s cast iron is measured.

本文对机床铸铁件水玻璃砂芯在浇注、冷却过程中的温度场进行了测定。

The selectivity of cheap sodium silicate was promoted greatly after activated in special methods under suitable conditions.

将水玻璃在特定的条件下经过活化以后，抑制作用的选择性大大提高。

The properties of sodium silicate as plugg...

本文研究了水玻璃作为调剖堵水剂的一些性质。

The resin sand is better than sodium polyarcylate and sodium silicate sand in strengthen at high temperature and humidity.

该树脂砂的高温强度和抗湿性明显高于聚丙烯酸钠砂和水玻璃砂。

The results showed that the application of sodium silicate as adhesive not only meet the requirement of paper strength, but also meet high temperature resistance requirements.

结果表明，采用水玻璃作胶黏剂，不仅能够满足成纸强度的要求，而且可以满足成纸耐高温的要求。

A progress of designing and making about the device that is used for curing sodium silicate sand by blowing carbon dioxide was introduced.

介绍了一种CO2水玻璃砂吹气硬化装置的设计思路、制造特点和应用效果。

The polymerization of sodium silicate and gel condensation of silicon dioxide are accelerated by using the firming agent.

用固化剂促进水玻璃的聚合和二氧化硅凝胶的缩合，拼用苯丙乳液作为辅助成膜物质。

Soluble glass is the main part of diesel locomotive cooling liquidand its stability has great effect on the service life of the cooling liquid.

水玻璃是内燃机车冷却液的主要组分，它的稳定性将影响冷却液的使用寿命。

In this article,polyferric silicate sulfate was prepared by using soluble glass as a raw material and arsenic-containing wastewater was flocculated by it.

本文以水玻璃为原料，合成了无机高分子聚合硅酸铁，并用它对此类含砷废水进行了混凝处理。

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。