水泥的

Analcite and hydrated calcium alumino-silicate are the major hydration products of the cement.

碱磷渣水泥的主要水化产物是水化硅酸钙、方沸石、水化硅铝酸钙。

Regulations on the prohibition of the use of bagged cement and the region made clear that the construction project.

条例对禁止使用袋装水泥的区域和建设工程作了明确规定。

Barnes, Structure and Performance of Cement Beijing, Chemical Industry Press, 2009

水泥的结构和性能，北京：化学工业出版社， 2009

To improve mechanical properties of calcium phosphate bone cement,carbon fiber was used as the reinforcing phase .

采用碳纤维为增强相以提高磷酸钙骨水泥的力学性能。

Steel price is 3 times of cement in the world, compared with 10 times in China.

在国际上钢铁和水泥的价格比通常为3：1，我国长期处在10：1。

Inorganic asbestos fiber is a sort of plastify stuff since it improves cement fracture toughness and enhances deformability.

无机石棉纤维的加入很好的改善了水泥的断裂韧性，增强了水泥环的形变能力，是一种较好的增塑材料。

The results from the experiment are: the amount of all micro-powders that grain sizes are less 0.044 mm should be less than 35% in weight, and the value of coarse q and attenuate q should be respectively 0.23 and 0.32, and the additive amount of active a-alumina and calcium alumina cement should be respectively 7% and 4% in weight, meanwhile, the best dispersant is PMAA-NH4 in the non-microsilica system; while the value of two q should be respectively 0.21 and 0.29, the amount of active a-alumina, microsilica and calcium alumina cement should be respectively 6%, 2% and 4% in weight, the best dispersants are sodium hexamer taphosphate and Na2P3Oio in the microsilica system.

依照上述实验方法得出刚玉自流浇注料所必备的条件：刚玉自流浇注料中的细粉(-0.044mm)总量应小于35％；在无硅微粉系统中的Andreassen公式的粗端q值和细端q值分别为0.23和0.32，氧化铝微粉、水泥的最佳加入量是7％、4％，且所使用的分散剂为改性聚丙烯酸钠最好，而在含硅微粉系统中的Andreassen公式的粗端q值和细端q值分别为0.21和0.29，氧化铝微粉、硅微粉和水泥的最佳加入量为6％、2％和4％，最好合用三聚磷酸钠和六偏磷酸钠作为分散剂。

The main ways to solve these problems are as follow: 1 to mix steel slag with cement clinker, grained iron slag and fly ash to improve the activity of mixture and the intensity of steel slag cement ; 2 to add suitable excited agent, such as calcium sulphate and sodium silicate.

根据对大掺量钢渣水泥的组分活性差和强度低的主要影响因素及其解决方法进行试验的结果认为：可以通过掺加水泥熟料、粒化高炉渣和粉煤灰的方法来改善钢渣的物质组成，进而提高其强度，但必须加入适当的激发剂。

We had seen them in a ghastly rash around the old market town of Apt, boxes made from that special kind of livid pink cement which remains livid no matter what the weather may throw at it.

我们在附近的艾普镇就见识过这种以草菅人命的方式搭起的水泥盒子。水泥的颜色是特别的铅粉色，不论季节如何变幻，始终无法褪去那层凝重的铅色。

Some principles were preposed which should be followed in the production of various color decorative cement.

本文利用晶体场理论解释了所得到的掺杂硅酸钙的光学吸收光谱和电子顺磁共振谱，并由此半定量地计算了对装饰水泥的颜色特性有较大影响的五个过渡金属元素铬、锰、铁、钴、镍在硅酸钙中的晶体场参数，确定了它们的价态，配位状态和置换方式，提出了生产不同颜色的装饰水泥所应遵循的一些原则。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。