cement water-ratio的意思|示意

The water cement ratio decides concrete's strength.

水灰比决定着混凝土的强度；

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。

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。

The effect of the amount of fiber, the length of fiber, the ratio of water to cement on tensile strength, shear strength, compressive strength and elastic modulus was investigated.

研究了纤维掺量、纤维长度、水泥土的水灰比等对纤维水泥土的抗折强度，抗压强度，抗拉强度和弹性模量的影响。

By controlling the range of the dry density, magnitude of cement and water cement ratio of mixture, the requirement of drainage property and structure strength can be fulfilled.

通过控制混合料的干密度、水泥用量和水灰比的取值范围，可使混合料同时满足排水性能要求和结构强度要求。

Traditionally, the civil worker has paid more attentions on the cement, the water ratio as well as the admixture such as the fly ash and the silicon ash.

以往的研究，土木工作者把更多的注意力放在了水泥、水灰比、外加剂以及粉煤灰和硅灰等外掺材料中。