... cement 水泥 cement-aggregate ratio 灰骨比 cement-filled inflatable casing packer 注入水泥的膨胀式套管封隔器 ...
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... cement type binder || 水泥型黏合剂 cement-aggregate ratio || 灰集比，灰骨比(混凝土中水泥和粗细集料总和之比) cement-bonded moulding || 水泥砂造型 ...
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aggregate-to-cement ratio 砂灰比 ; 砂石与水泥比例 ; 沙石与水泥比例
aggregate cement ratio 集料水泥比
aggregate-cement ratio 骨材水泥比 ; 集料水泥比 ; 骨材
aggregate-cement paste ratio 集浆比
aggregate to cement ratio 砂石与水泥比例
Finally using the model loading age and coarse aggregate, cement ratio parameters were analyzed, and the laws of fly ash concrete creep are present.
最终运用本模型对加载龄期和粗骨料、水泥砂浆比参数进行了分析，给出了粉煤灰混凝土徐变的规律。
The effects of recycled aggregate quantity, PFA replacing cement quantity, PFA over-replacing quantity and water cement ratio on PFA regeneration concrete compression strength were studied.
研究了再生骨料掺量、粉煤灰取代水泥量、粉煤灰超量系数和水灰比对粉煤灰再生混凝土抗压强度的影响。
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。
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