extra-fine sand
基本解释
- [土木建筑工程]特细砂
英汉例句
- Dry-mixed mortar; Extra fine sand; Addition agent; Crack resistance performance.
干拌砂浆; 特细砂; 外加剂; 抗裂性; - Anti-crack mortar; Extra fine sand; Addition agent; Crack resistance performance;
抗裂砂浆; 特细砂; 外加剂; 抗裂性; - The preparations of solidified extra-fine sand coarse aggregates and the concrete made by the solidified aggregates were studied.
对以长江粉细砂制造固结集料及其配制的混凝土进行了研究。
双语例句
专业释义
- 特细砂
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.
特细砂水泥砂浆收缩大,韧性低,易开裂,所以收缩率、压折比及裂缝指数是本论文主要的考察指标。