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fly ash

美英

na.飞灰
网络粉煤灰；飞尘；飘尘

fly ash

fly ash

英-汉英-英网络释义

fly ash

na.

1.飞灰,煤灰

1

The concrete is often made with foam , fly-ash or other waste materials to make it lighter as well as cheaper .

混凝块是用泡沫、尘土和其它废料制成的，以使它更轻和更便宜。

2

The early intensity of the concrete mixed with the admixture is superior to that of concrete mixed with II-level fly ash .

本掺和料的碾压混凝土早期强度优于掺加 II 级粉煤灰的碾压混凝土早期强度。

4

And a big part of that is from burning coal , both the CO2 it releases that then causes climate change as well as all that fly ash .

其中一大部分原因来自燃烧煤炭，包括导致气候变化的二氧换弹排放，还有就是燃烧之后的煤灰。

5

The heat stimulation can greatly enhance the pozzolanic reaction of fly ash, but suppress the long-age hydration of Portland cement .

热激发作用可显著促进粉煤灰的火山灰反应，但对于硅酸盐水泥的长期水化反应有抑制作用。

7

Properties of asphalt mixture will not change sharply when the quantity of fly ash is changed just a little .

少量改变粉煤灰掺量不会对沥青混合料性能产生明显影响。

8

It is well known that the unburned carbon content in fly ash in a coal-fired circulating fluidized bed boiler has been a major problem .

人们已经认识到飞灰含碳量是燃煤循环流化床锅炉的重要问题。

10

The surface modification of coal fly ash and its adsorption mechanism are summarized .

综述了粉煤灰的表面改性及其吸附机理。

11

Fly ash can be used to improve the performance of cement , especially to effectively reduce the total heat of hydration in cement .

粉煤灰能提高和改善水泥性能，特别是能有效地降低水泥的水化热。

12

Analysis is also given of the cheeking and testing accuracy of above-mentioned two methods used for the clay brick of fly ash .

对两种方法用于粉煤灰粘土砖检测的精度做了分析；

13

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。

15

fly-ash in the composites distributes uniformly and a small amount of the gas hole comes into being in the composites .

在复合材料中粉煤灰颗粒分布较均匀，有少量气孔存在；

16

The smaller the particle size of the fly ash was, the lower the shear viscosity of the composite material was.

粉煤灰粒径越小，复合材料的剪切粘度越低；

17

The invention discloses modified fly ash and a preparation method thereof, which relates to fly ash and a preparation method thereof.

一种改性粉煤灰及其制备方法，它涉及一种粉煤灰及其制备方法。

19

The relationships between the amount of fly ash additive and durability indices of such resistances were found .

通过试验得出了粉煤灰掺量与各混凝土耐久性能指标之间的关系。

20

The fabrication of fly ash masonar need a great calorific power that can be provided by the chemical power of the urban household waste .

生产粉煤灰砌块要消耗大量热能，而垃圾中的化学能正好可以满足这一需要。

21

After we make it sure , We study the influence of the content of fly ash to the sintered clinker and confirm its largest dosage .

在验证其可行性后，研究飞灰掺量对烧成熟料性能的影响，确定出飞灰最大掺量。

22

23

The research of this paper is significant for the further development and application of fly ash in self-compacting concrete .

本文的研究成果对粉煤灰在自密实混凝土中的应用有着深远的意义。

24

On the basis of laboratory research , the pilot test of the heat-insulation and hydrophobic material prepared by use of foaming fly ash . . .

并在实验室研究的基础上，介绍了发泡粉煤灰保温憎水材料中试生产概况。

25

But when coal is burned into fly ash, uranium and thorium are concentrated at up to 10 times their original levels .

但是一旦燃烧成浮尘，铀和钍的浓度增长到原始水平的 10 倍。

27

By Adding desulfurization gypsum , fly ash and white lime , the setting time can be reduced and strength can be improved significantly .

掺加脱硫石膏能明显加快凝结，提高强度，粉煤灰和熟石灰也能进一步加快凝结，提高强度。

28

The ash circulating ratio is not an arbitrary value and shall be set on basis of separator capture efficiency and fly ash ratio.

必须指出，灰循环倍率不是人为选取的，它取决于分离器效率和飞灰份额。

29

Coupling agent DB-550 and DB-792 can coat the surface of the fly ash evenly, but the coupling agent HC-TTS appeared the uneven phenomenon .

偶联剂 DB-550 和 DB-792 能够均匀包覆在粉煤灰表面，而偶联剂 HC-TTS 的包覆层表面则出现不均匀现象。

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