石膏水泥

It is suggested that the electrolytic manganese slag be classified as a silicate residue and more studies be done before using the slag as a retarder in cement due to the soluble sulphates.

结果还表明，电解锰渣可归属于硅酸盐材料；由于电解锰渣存在多种硫酸盐，在利用石膏作为水泥缓凝剂等时还需深入研究。

The conductive coefficient of paper-faced gypsum board is less than 0.2 W/mK,which is 9.5 percent of ordinary cement concrete, and 83.5 percent of hollow clay brick.

纸面石膏板的导热系数只有普通水泥混凝土的9.5%，是空心粘土砖的83.5%，其导热系数小于0.2W/m.K

Apart from large creations, there are sculptures of smaller sizes made from various materials including iron, wood, alabaster, cement , clay, paper, rock and gypsum etc.

全世界的知名美术馆都收藏有奇利达的作品，除了大型创作外，规模较小的作品包括以铁、木头、雪花石、水泥、陶土、纸张、石头和石膏等素材创造的雕塑。

The performance of the slag cement blended with desulphurization gypsum is studied.

本文研究了脱硫石膏对矿渣水泥物理性能的影响。

The products are principally used to crush limestone, shale powder sand, rock, gypsum, coal and other materials whose compressive strength is not more than 200 Mpa in mining, cement, building materials, chemical industry.

该产品主要用于矿山、水泥、建材、化工等行业破碎抗压强度不大于200Mpa的石灰石、泥质粉砂石、岩石、石膏、煤等物料的破碎。

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。