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- Conclusion can be drawn that flocculated cement structure are destroyed by admixing superplasticizer,the bigger the fractal dimension,the better the water reducing ratio. 同时结合分形理论,计算出各掺量下的分形维数。得出结论:掺加超塑化剂后水泥絮凝结构被有效破坏,分形维数越大,减水效果越好。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The builders poured a solid foundation of cement. 建筑工人浇注了坚实的水泥地基。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥,砂子石头和水混合做的。
- Cheese is a solid; milk is a liquid. 乾酪是固体,奶是液体。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- Solid fuel motors are coming into use. 固体燃料马达即将开始使用。
- The country was solid for peace. 全国上下都希望和平。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- Water becomes solid when it freezes. 水结冰时便变成固体。
- The miners were solid on this issue. 矿工们在这件事上是一条心的。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体,液体,气体。
- There was a solid vote in favour of the proposal. 提案获全体一致通过。
- When water freezes, it becomes solid. 水结冰时变成固体。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- These glaciers are beds of solid ice. 这些冰河由一层层坚冰形成。
- The workers were tunnelling through solid rock. 工人们正在坚石中挖掘一条通道。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries