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- artificial sand powder 人工砂中的粉末
- The result shows that artificial sand HPC has excellent durability,artificial sand can replace natural sand in producting HPC. 试验结果表明,人工砂高性能混凝土具有优异的耐久性,可以替代天然砂生产高性能混凝土。
- It is more important to develop new sand sources of the artificial sand, since natural resources of riverine sand have become more and more scarce. 随着天然河砂资源的日益紧张,发展人工砂新砂源势在必行。
- Good cracking-resistant : NFS has high density and has very low cracking rate when re-used that make it more good to environment for the less sand powder occured. 耐破碎性好：铸宝砂的致密性好，强度高，即使重复再生使用也很少破碎，减少铸造生产过程中的粉尘对生产环境的污染，再生性好，减少产业废物排放，利于环境保护。
- A novel artificial sand control technique has been developed to tackle sand production of low-temperature reservoirs containing tiny sand in the Yumen Oilfield. 为解决玉门油田细粉砂低温油藏防砂技术难题,研究了一种新的人工岩层防砂技术,分析了人工固结岩层防细粉砂的机理。
- Through a great deal of experiments,the durability of HPC with artificial sand are studied systematically.Impermeability,freezing resistance and chloride ion diffusion are tested. 通过大量试验,系统研究了人工砂高性能混凝土的耐久性,对抗渗性、抗冻性、氯离子扩散系数等项目进行了测试。
- With the extensive use of the artificial sand and shotcrete in engineering,the application of the artificial mixed gravel sand in shotcrete have been emphasized by constructor. 随着机制砂及喷射混凝土在工程的广泛应用,机制砾砂在喷射混凝土中的应用已引起工程建设者的重视。
- In the open-air hot spring zone, there are the drifting stream flowing all around the facilities, the huge ocean wave pool, the exotic artificial sand beach, and the snug and romantic wooden hut. 露天温泉区，漂流河环绕四周，海浪池气势磅礴，人造沙滩异国情调，温情小屋浪漫温馨。
- Research on the Effect of Stone Powder Contained in Artificial Sand on the Concrete Performance and Its Acting Mechanism 人工砂中石粉对混凝土性能影响及其作用机理研究
- Test and Study on the Mechanical Performance of Full-graded Concrete Made of Artificial Sand with High Content of Powder 高石粉人工砂原级配混凝土力学性能试验研究
- Probing on application of masonry sand pulp with artificial sand 人工砂砌筑砂浆应用探讨
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- I can't stand his artificial smiles. 我受不了他的假笑。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
