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- On the basis of the results obtained from comparison teats of fly ash soils and silty clay on dynamic strength under freeze thaw cycles, the dynamic strength was quantitatively analyzed. 摘要根据粉煤灰土和粉质黏土经过冻融循环后动强度的对比试验,对粉煤灰土和粉质黏土的动强度做出了定量分析。
- Effect of freeze-thaw cycles on dynamic strength of fly ash soils 冻融循环对粉煤灰土动强度的影响
- Experimental research on dynamic properties of fly ash soil subjected to freeze-thaw cycles 粉煤灰土冻融循环后的动力特性试验研究
- fly ash soils 粉煤灰土
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- In a word, soils mixed coal fly ash have improved physiological functions of cotton plants. 总之,粉煤灰通过改善棉花植株的生理功能从而促进棉花生长。
- In this paper, the physiological effects of cotton growing in compound soils, which mixed soils with coal fly ash, have been studied in pot culture. 摘要将粉煤灰与土壤混合形成复合土,利用盆栽试验研究复合土种植棉花的生长发育和生理效应。
- 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。
- 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。
- Fly ash effeCts"of fly ash added calcium is analyzed qualitatively. 本文从定性、定量两方面分析了增钙灰的“粉煤灰效应”。
- Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响。
- Characteristics or zero point of charge of volcanic ash soils in Changbaishan and Wudalianchi. 长白山和五大连池火山灰土壤电荷零点特性
- In this paper,a cementing material used to consolidate soil is prepared by adopting fly ash,kiln dust and activator. 本文采用粉煤灰、窑灰及激发剂配制了一种用于固化土壤的胶凝材料。
- The infection mechanics which powdered fly ash affects clayey soil's plastic and liquid limits is studied in detail. 详细分析了粉煤灰对粘土的塑液限影响的机理。
- As far as I know, we utilize the ash slag in mant sectors, such as cement production, soil amelioration, road construction, fly ash brick, ect. 据我所知,我们在许多方面进行灰渣利用,如水泥生产、土壤改良、筑路、粉煤灰砖等等。
- Fly ash, lees and sludge are three representational castoffs from industry. 粉煤灰、糟、泥是是工业三废中具代表性的三种废弃物。
- 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。
- High hydration temperature advances the pozzolanic reaction of fly ash. 高温水化条件下粉煤灰的火山灰反应提前发生。
- Fly ash , lees and sludge are three representational castoffs from industry. 粉煤灰、糟、泥是是工业三废中具代表性的三种废弃物。
- Fly ash was a sort of industrial solid castoff which could be utilized again. 粉煤灰是一种可再资源化的工业固体废弃物。