您要查找的是不是：
- Study on Building Mortar Powder by Low Activity Fly Ash 低活性粉煤灰生产建筑砂浆粉的试验研究
- The effect of albite on activating fly ash is better than microcline’s. 钠长石对粉煤灰蒸压制品的激发效果优于钾长石。
- NMR technology was used to research the silicon-oxide polyhedron structure in activated fly ash. 采用固相核磁共振(NMR)技术,对粉煤灰在化学激发剂作用下硅氧多面体结构的变化进行了研究。
- Ultra - high strength aerated concrete with a volume density of below 1000kg/m3 and compressive strength of above 15 MPa can be produced by adopting comprehensive technical means such as activated lime, activated fly ash and adndxtures. 采用活化石灰、活化粉煤灰和外加剂等综合技术途径，制各密度小于1000kg/m3、抗压强度大于15MPa的超高强度加气检。
- In the process of the alkali activates fly ash to produce the cementitious materials,the aluminosilicate gel plays a cementitious role,it is produced during the course of alkali reacts with fly ash. 碱激发粉煤灰产生胶凝材料的过程中起胶凝作用的是硅铝酸凝胶,它是碱与粉煤灰中的硅、铝质反应时产生的。
- Fly ash of low activity 低活性粉煤灰
- Trial Study of Road Usage Performance of Lowly Active Fly Ash 低活性粉煤灰的路用性能试验研究
- Application Research on Active Fly Ash Used as Cement Mixture 活性粉煤灰作水泥混合材的应用研究
- Study on the structure and composition of activated fly ash 活化粉煤灰的结构和组成研究
- Study on Particle Size Distribution and Chemical Activity of Mechanical Activated Fly Ash 机械活化粉煤灰的颗粒分布和活性的研究
- The result shows that the activity index of desulphurization ash is higher than fly ash in standard curing condition and in steam curing condition,but lower in Autoclave curing condition. 结果表明:固硫灰在标准养护和湿热养护条件下的活性指数均高于粉煤灰,但在蒸压养护条件下为最低;
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- CSH gel with low water content forms in the pozzolanic reaction of fly ash. 粉煤灰的火山灰反应生成的也是含水率较低的CSH凝胶。
- If K+ or Mg2 was absent, gill Na-K-ATPase appears very low activity. 研究了牙鲜幼鱼由盐度3OpPt向低盐(24、18、12、6pPt)适应过程中血浆渗透压和鳃丝Na+一K+~ATPase活力的变化。
- In order to reduce the cost and increase the RPC strength, the substitution of mixed minerals such as ultra-pulverized fly ash for silica fume quantity can be lower than 20%. 为降低成本而又不大幅度损害活性粉末混凝土的强度，超细粉煤灰等矿物掺合料替代硅灰的量不宜超过加20%25。
- Comprehensive Utilization of Disposing of Paper Making Waste Water with Activated Fly Ash 活化粉煤灰在造纸废水处理中的综合利用
- Fly ash with poor activity can be used in road base courses only blended with alkaline admixture. 低活性粉煤灰需要在碱性外掺剂的激发条件下才可用作道路基层材料。
- Comprehensive Utilization of Disposing of Paper Making Waste Water with Activation Fly Ash 活化粉煤灰在造纸废水处理中的应用
- Conversely, fly ash has higher contribution to strength of concrete at low W/B but lower contribution at high W/B. 飞灰刚好相反，对低水胶比的贡献大，但对高水胶比的贡献小。
- Durability Properties of High Volume Fly Ash Con-cretes. 结构混凝土中粉煤灰掺入量是30%25-70%25，但没有路用性能的分析。
