单词fly-ash
na.: 飞灰
网络: 粉煤灰；飞灰或漂灰；掺粉煤灰
飞灰
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。
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。
Therefore, no matter how much iron oxide the fly ash contains, the concrete systematic resistivity increases as fly ash dosage increases.
所以，无论多少氧化铁包含的粉煤灰，混凝土电阻率的增加系统的粉煤灰用量增加。
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。
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。
the surface modifiers for fly ash improved the mechanical, flow performances and heat-durability of the composites.
粉煤灰经表面处理以后，复合材料的力学性能、流动性和耐热性均有一定的改善和提高。
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。
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。
Extraction procedure of China and United States were used to determine characteristic of fly ash and its melting residues.
采用了中国和美国的危险废物浸出毒性鉴别方法来判别飞灰及其熔融渣的浸出毒性。
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。