基本解釋[土木建築工程]特細砂英漢例句雙語例句Dry-mixed mortar; Extra fine sand; Addition agent; Crack resistance performance.乾拌砂漿； 特細砂； 外加劑； 抗裂性；Anti-crack mortar; Extra fine sand; Addition agent; Crack resistance performance;抗裂砂漿； 特細砂； 外加劑； 抗裂性；The preparations of solidified extra-fine sand coarse aggregates and the concrete made by the solidified aggregates were studied.對以長江粉細砂制造固結(jié)集料及其配制的混凝土進行了研究。extra-fine sand更多例句詞組短語短語extra -fine sand from desert 沙漠超細砂extra-fine sand更多詞組專業(yè)釋義土木建築工程特細砂The extra fine sand mortar has great shrinkage, low toughness, and it is easy to crack, so the paper focuses on shrinkage ratio, crack index and toughness.特細砂水泥砂漿收縮大,靭性低,易開裂,所以收縮率、壓折比及裂縫指數(shù)是本論文主要的考察指標。