灰水比 meaning in English
cement water ratio
cementwater ratio
cementwaterratio
Examples
- For details , the main contents are as follow : 1 . the research is conducted on the confecting method of steel - slag concrete by indoor experiment . through comparison of the physical and mechanical properties between steel - slag concrete and plain concrete , it can analyze the advantages of using steel - slag concrete . based on the test results , empirical formulae is developed , which provides some bases for practical projects
通过试验研究了废钢渣作为原材料配制混凝土的方法，并将钢渣混凝土与普通混凝土在配制过程中的某些性质指标作了比较，分析了其原因，并在试验的基础上建立了强度与灰水比经验公式，为工程设计提供了依据。