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- compound expanding agent 复合膨胀剂
- And the range of temperature for the stability of the self stressed cement and concrete with ettringite as an expanding agent is suggested. 得出了以钙矾石为膨胀源的自应力水泥混凝土的稳定使用范围。
- To systematically study the effects of mineral admixtures such as slag,expanding agent on sulfate resistance of concrete, a series of concrete immersion test was carried out. 通过混凝土的抗硫酸盐浸泡试验,系统研究了矿渣、膨胀剂等矿物掺合料对混凝土抗硫酸盐侵蚀性能的影响。
- Through experiment and theoretical analysis, this paper summed up damage resistance synergetic effect of polypropylene fiber, steel fiber and expanding agent. 同时通过实验与理论分析，总结了聚丙烯纤维、钢纤维和膨胀剂对混凝土损伤抑制的复合效应。
- Study on Application of Concrete Expanding Agent 混凝土膨胀剂的研究
- Development of Expanding Agent for Paper 纸浆膨化剂的研制及应用试验
- concrete admixed with MgO expanding agent 外掺氧化镁混凝土
- BET and SEM techniques were used to study the influence of pore expanding agents(urotropine and urea) on properties of the carriers for automotive catalysts. 本文采用BET和SEM等方法研究了乌洛托品和尿素两种扩孔剂对汽车尾气净化催化剂载体性能的影响。
- Setting compound phosphate retarder and reduced type expanding agent for building gypsum 建筑石膏的复合磷酸盐缓凝剂及缓凝型膨胀剂
- A plastic refractory with good plasticity and hot_ temperature can be produced by using special grade bauxite as main material and adding proper quantities of compose fine powedr, expanding agents, and additives. 以特级高铝矾土为主要原料,加入适量复合微粉、胀剂、湿剂,采用复合结合剂,能够生产出可塑性能优良、温强度高的可塑料。
- The expanding economy enriched the peasants. 不断发展的经济使农民们富裕起来。
- Shrinkage of semi-lightweight concrete with expanding agent 膨胀剂对次轻混凝土收缩的影响
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Application of UEA Expanding Agent to Concrete Engineering UEA膨胀剂在混凝土工程中的应用
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Our automobile industry is expanding. 我们的汽车工业在发展。
- Our foreign trade is continuously expanding. 我们的对外贸易不断发展。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- He is thinking of expanding his business. 他正考虑扩展他的生意。
