alkali reactivity中文什么意思
碱反应
碱性反应率
- alkali: n. (pl. alkali(e)s ...
- reactivity: n.
- reactivity: n. n.
例句与用法
更多例句： 上一页 - Standard test method for potential alkali reactivity of carbonate rocks as concrete aggregates rock - cylinder method
用作混凝土集料的碳酸盐岩石潜在碱活性的标准试验方法 - Methods of test for production control of concrete - method of rapid test for identification of alkali reactivity of aggregate
混凝土生产控制试验方法.集料碱性反应性识别的快速试验方法 - The research result indicated that on the condition of the same mortar fluidity , the preventing effects of mineral and superplasticizer compounded on aar are better than that of mineral used singly , the preventing effects of mineral admixture and entraining agent compounded are better than that of mineral admixtures used singly , the preventing effects of mineral and superplasticizer and entraining agent compounded are lower than that of mineral admixture and entraining agent compounded . the research achievement has some guiding sense on the recognition of aar prevention in pumping hpc and the researches of test methods for determining the alkali reactivity of aggregate used in hpc
研究结果表明：在相同砂浆流动度条件下，减水剂与矿物掺合料复合使用对碱?骨料反应的抑制作用大于矿物掺合料单独使用的抑制作用；引气剂与矿物掺合料复合使用对碱?骨料反应的抑制作用优于矿物掺合料单独使用的抑制作用；减水剂、引气剂与矿物掺合料三元复合使用对碱?骨料反应的抑制作用小于引气剂与矿物掺合料二元复合使用的抑制作用。
