1·The water cement ratio decides concrete's strength.
水灰比决定着混凝土的强度；
2·In cemented filling method, to choose a proper water cement ratio is an important work.
在胶结充填采矿法中，选择一个恰当的水灰比是一件十分重要的工作。
3·The intensity of normal concrete is linear relationship with the size of water cement ratio.
普通混凝土的强度与水灰比的大小成线性关系。
4·Prevention and control of geological disasters; High water- cement ratio consolidation; Grout Material.
地质灾害防治； 高水固结； 灌浆材料；
5·High water cement ratio during construction and low water cement ratio during solidification are realized.
实现了混凝土大水灰比施工、小水灰比固化。
6·When polymer to cement ratio is 0.2, the blend system has a good continuous three dimensional net microstructure.
当聚灰比值为02时，该共混体系在微观上即可形成良好的连续的三维空间网状结构。
7·Based on this, the influence of water to cement ratio, fly ash and silica fume on porosity of concrete are studied.
本文采用该方法研究了水灰比、粉煤灰、硅灰等对混凝土孔隙率的影响。
8·The material with high water is a new water-hardening inorganic gelling material. Its water-cement ratio is up to 3.0.
高水材料是一种新型水硬性无机胶凝材料，水灰比高达3.0。
9·In this paper, an intellect measure system and the measuring method about water cement ratio of fresh concrete are introduced.
本文介绍了一种智能化的新拌混凝土水灰比快速测量系统、测量原理及系统组成。
10·The measurement for water cement ratio of fresh concrete is an important method for estimating the early strength of concrete.
新拌混凝土水灰比的检测是推断混凝土早期强度的重要方法。