查询词典 Portland

Finally , we produced moderate heat portland cement which could be well used in Three Gorges Project.

最后给出了一种适合三峡工程的中热硅酸盐水泥。

In the present paper,the mechanism of durability of ceramic fibre in portland cement matrix is also discussed.

本工作还探讨了陶瓷纤维的耐久性机理。

During the nineteenth century, 20, made of Portland cement, concrete has come out.

十九世纪20年代，波特兰水泥制成后，混凝土问世了。

Able to set and harden under water, as Portland cement.

在水中变硬的能在水下定型并变硬的，如''。

Portland Cement The properties of concrete depend on the quantities and qualities of its components.

波特兰水泥混凝土的性能取决于其各成分的数量和质量。

Portland cement is a material that is widely used in the construction industry and has become increasing more commonly used in the domestic setting.

水泥是一种广泛使用於建筑业的材料，日常生活中的使用也越来越普遍。

The effect of porous silicon rock powder mixing with ordinary portland cement on properties of cement is studied.

研究了多孔硅质岩矿粉掺入到普通硅酸盐水泥中对水泥性能的影响。

Bulk shrinkage occurs mainly in the first period of the hydration of Portland cement.

体积收缩主要发生在第一期的水化硅酸盐水泥。

P92 Concrete is a mixture of water, sand and gravel, and Portland cement.

混凝土是由水、沙和砾石、波特兰水泥拌合而成。

Mechanical properties and durability of ceramic fibre reinforced portland cement composites were studied.

研究了陶瓷纤维增强普通硅酸盐水泥基复合材料的力学性能及耐久性。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。