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- hardening accelerating admixture 促硬剂
- Research on the low-alkali accelerating admixture for shotcrete 用于喷射混凝土的低碱性速凝剂研究
- An instrument used to measure acceleration. 加速计,测震仪用于测量加速度的仪器
- The system undergoes no acceleration. 该体系不承受加速度作用。
- Application Technology of Hardening Accelerating Admixture for Cement Concrete in Highway Engineering 公路工程水泥混凝土早强剂应用技术
- All spacemen must be able to bear acceleration. 所有太空人都应能承受加速度。
- What direction is the acceleration of the canoe? 独木船的加速度方向如何?
- It is called the centripetal acceleration. 这叫做向心加速度。
- Acceleration and velocity are both vectors. 加速度和速度都是矢量。
- Then came that acceleration of locomotion. 后来,移动加快了速度。
- An acceleration in the rate of economic growth. 经济发展速率的增长。
- This bus has good acceleration . 这辆公共汽车的加速性能很好。
- This plane has good acceleration. 这架飞机的加速度性能很好。
- The more the admixture, the lower the concrete strength. 掺量过高时,混凝土的强度降低;
- The acceleration finally began to tail off. 加速度终于越来越小。
- Quality: Feeding Broadbean,Moisture[max]15%,Admixture[max]2%. 品质:饲料蚕豆,水份[最高]15%25,杂质[最高]2%25。
- Simple,but not brief,such admixture of iron Jian is seldom. 简约而不简单,混铁剑这样的少见了!
- Fly ash can be take as high quality admixture of concrete. 处理后的粉煤灰可作为优质的混凝土掺合料。
- At the same time supply all kinds of concrete admixture! 同时供应各种混凝土外加剂!