1) free water cement ratio
自由水灰比
1.
We studied,according to the characteristic of recycled aggregate,the mixture proportion design of recycled concrete on the basis of free water cement ratio.
根据再生骨料的特点,对基于自由水灰比再生混凝土的配合比设计进行研究。
2) proportion of bound water to free water content
束缚水/自由水比
1.
) leaves, bound water content in leaves, the proportion of bound water to free water content, rate of root to grow in weight in four varieties (spp.
本研究测定了九个具有不同抗旱、耐热性能的甘蔗品种（种）叶片细胞质股透性，辅氨酸含量和三个甘蔗种之四个材料的叶片束缚水、束缚水／自由水比值和根／冠比。
3) the ratio of free to binded water
自由水与束缚水质量比
1.
The results showed that the water content and the ratio of free to binded water in leaf decreased, but electrolytic leakage increased slowly with temperature decrease.
结果表明 ,随田间气温的降低 ,3种结球生态型大白菜叶片渗透势均先降低后升高 ;电解质渗漏率呈递增趋势 ;叶片含水量下降 ,自由水与束缚水质量比变小 ,至 2 0 0 1年 1月 14日自由水与束缚水质量比接近 1;叶绿素含量和叶绿素a与b质量比呈降低趋势。
4) specific free energy
比自由能
5) low water cement ratio
低水灰比
1.
Hydrated performance and microstructure of portland cement with low water cement ratio;
低水灰比下硅酸盐水泥的水化性能和微观结构
2.
The hydration degree of Portland cement under the condition of low water cement ratio was tested,and the microstructure of hardened cement paste was studied by means of XRD and SEM.
研究了低水灰比硅酸盐水泥的水化程度,并利用XRD和SEM分析了硬化水泥浆体的微观结构。
6) W/C
水灰比
1.
Influence of W/C for volume method in the design of mixture proportion;
水灰比在采用体积法进行透水混凝土配合比设计中的作用
2.
By mixing the self-matching air-entrancing agent and admixture technique,it researched on the effects of air entrancing quanlity,fly ash quanlity,mortar paste ratio,W/C on the fluidity and strength of EPS light concrete.
采用掺加自配引气剂和掺合料技术,研究引气剂掺量、粉煤灰掺量、胶砂比、水灰比对EPS轻混凝土的流动性以及强度的影响。
3.
This article tries to discuss the effect on concrete setting-time in the aspects of water requirement,W/C,the use of fly ash and admixture.
在预拌混凝土的生产中混凝土的凝结时间是一项重要的技术指标 ,本文试图讨论用水量、水灰比、粉煤灰和外加剂等因素对混凝土凝结时间的影响。
补充资料：必然王国与自由王国(见必然与自由)
必然王国与自由王国(见必然与自由)
realm of necessity and realm of freedom
of口1 Iun Wongg口0 yU ZlyQU wangguo必然王国与自由王国(realmandrealm of freedom)necessity见必然与自由。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条