用“artificial sand”造句大全，artificial sand造句

Design and research of artificial sand pumping concrete mix

The application and the selection of proportion of C60 high performance pumping concrete with artificial sand are introduced in this article.

Producing of artificial sand and its application as building material

As a result of its high capability in interception of precipitation and enhanced evaporation of soil surface, the development of microbiotic crusts will more and more threaten the soil water condition which the artificial sand-fixing vegetation should rely on.

On the artificial sand-gravel crushing concrete application in the commodity

In the open-air hot spring zone, there are the drifting stream flowing all around the facilities, the huge ocean wave pool, the exotic artificial sand beach, and the snug and romantic wooden hut.

Niche characteristic of herbages in artificial sand-fixing communities in Horqin sandy land