基本解釋粉末石灰石英漢例句雙語例句Result show that the hydration of cement is accelerated by limestone flour at early ages.結果表明：在水化早期，石灰石粉加速了水泥的水化。Authors study construction performances and mechanical features of concrete and mortar mixed with ultra-fine limestone flour.研究了摻加磨細、超磨細石灰石粉的混凝土及砂漿的施工性能及力學性能。Systematic study on the effacements of deferent fineness, especially ultra-grinding limestone flour, in the performance of concrete is made.本論文較系統(tǒng)的研究了不同細度，特別是超磨細石灰石粉對混凝土性能的影響。flour limestone更多例句詞組短語短語flour r limestone 粉末石灰石flour limestone detail 粉末石灰石limestone flour 石灰石粉flour limestone更多詞組專業(yè)釋義土木建築工程粉末石灰石