中国水处理化学品网||水处理剂--供求信息 ,可应用于 废水的处理。 1 粉煤灰的性质和分类 粉煤灰(coal fly ashes,CFA)又称为飞灰(fly a- shes,FA),是煤粉进入1300℃~1500℃的炉膛后,在 悬浮燃烧条件下经受热面吸热后冷却形成粉煤灰, 每个粉
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coal fly ashes 粉煤灰
Fly Ashes Cement 飞灰水泥
fly ashes-cement 飞灰水泥
hardened fly ashes 粉煤灰硬化体
commercial fly ashes 商品粉煤灰
lime and fly ashes 二灰材料
concrete used with fly ashes 粉煤灰混凝土
fly coal ashes 粉煤灰
In our country, the roller compacted concrete dam (RCCD) mixes a great lot of fly ashes and the more fly ashes can restrain the MgO expansion in the concrete.
我国碾压混凝土掺用大量粉煤灰，粉煤灰的大量使用抑制了MgO的膨胀。
参考来源 - 利用MgO混凝土解决重力坝温度应力问题的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N fine solid particles of ash carried into the air during combustion, esp the combustion of pulverized fuel in power stations 飞灰
The optimum adding percentage of high alkali fly ashes is about 12% to coal gangue and 15% to clay.
制砖原料中灰渣在煤矸石及粘土中加入最佳分数分别为12%和15%。
The impacts of chelator on metal speciation concentrations correlativity and fly ashes oxidation ability are different.
络合剂的存在对飞灰氧化能力影响与金属形态浓度相关性的影响是不同的。
The melting characteristics and behavior of heavy metals of fly ashes were investigated under different melting temperatures.
对城市垃圾与煤混烧飞灰进行旋风熔融试验，分析了不同熔融温度条件下熔渣的微观形貌及重金属行为。
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