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- adding quantity of coal ash 粉煤灰掺量
- A Study on Modifieation of the Surface of Coal Ash. 粉煤灰表面改性的研究
- Realizing important sense of employing a great quantity of coal ash in architectural engineering again 再认识建设工程中大规模利用粉煤灰的重要意义
- The second definition can tell us how many indissolvable ingredient in coal ash.This can help us design the volume of slurry tank or decide the spraying quantity of the coal ash. 第二种消溶率的定义可告诉我们含钙煤灰中有多少不溶物,为设计浆池的大小或喷灰量的多少提供理论上的参考。
- The research indicates that the adding quantity of each additive has a fitting range. 研究表明各种添加剂的加入量都有一个适宜的范围。
- The effect of different molecular weight and adding quantity of PEG on the compatibility of PET/PEG blend was investigated by DSC method. 用差示扫描量热法(DSC)研究了不同分子量和加入量的PEG 对与PET 共混时共混物相容性的影响。 实验得知,此体系不能用两个T_g 的方法来判断二者的相容性。
- The technique parameters include size of facula,scanning speed,cladding sector and times,adding quantity of powder,thickness of coating and quantity of joint coating. 总结了稀土添加剂的强化作用机制,其主要作用为微合金化、净化晶界、细化晶粒、改善晶界状态、抑制柱状晶生长。
- The photoelectric colorimetry is usually used in some test items of coal ash analysis. 在煤灰成分分析检测项目中有一些通常采用光电比色法进行检验。
- Results indicate that the metallurgical properties of sinter decreased gradually with add quantity of Indian iron ore increasing. 结果表明,随着印度粉配加量的增加,烧结矿的各项冶金性能均有所下降。
- The key points are caloric value of coal, the fusing characteristics of coal ash and the temperature at furnace center. 其要点是煤的热值,煤灰的熔融特性以及炉膛的中心温度。
- The correct adding method and the reasonable adding quantity of the gluten improver as well as some problems concerned in the production were discussed. 通过生产性试验,讨论了正确使用强筋剂的方法、合理的添加量和应该注意的一些问题。
- Billions of gallons of coal ash, of course, spill through this area after a broken dam occurred in Knoxville last week. 上周诺克斯维尔一个水坝毁坏,数十亿加仑的煤灰倾泻到这个区域。
- The influence of coal ash compositions upon fusion and slagging properties is comparatively complex. 煤灰中化学成分对煤灰的熔融和结渣特性的影响比较复杂。
- The composition of coal ash and mineral matters obviously influence coal ash fusibility. 论述了煤灰熔融性温度与测试气氛、煤灰成分、矿物组成等因素之间的关系。
- To the difficult of coal ash treatment in the Yangtse Rive Salt Plant, the author advanced a reasonable measure for it. 针对湖北长江制盐厂产生的粉煤灰处理困难的情况,提出了比较合理的处理方案,以抛砖引玉,与同行探讨。
- A quantity of unknown numerical value. 未知数数值不明的一个数量
- Screw ash remover is main auxiliary equipment in ash handling system of coal combustion boiler in power plant.It can discharge coal ash into the ashpit continuously and evenly. 螺旋除渣机是火力发电厂燃煤锅炉除渣系统的重要附机,能将灰渣连续、均匀地排入冲灰沟。
- adding quantity of regenerating acid 新酸添加量
- LI Xiao-ping,DUAN Kai,ZHU Jian-xue.Determination of the fusibility of coal ash applying neural network[J].Journal of Beijing Institute of Technology,2002,22(4):496-497. [7]李小平;段铠;朱建学.;煤灰熔融性测定的神经网络方法研究[J]
- The best addible quantity of microelements including Mn、Se、Zn and Cu feed was established on Vc-Rex rabbit and their effets on Vc-Rex rabbit growth and fur quality. 确定了微量元素锰、硒、锌、铜、铁的适宜添加量和对生长发育、毛皮品质的影响;