The effect of calcined and acid-base deliming to the structure and ashconstituent of anthracite was analysised.
分析了煅烧和酸碱脱灰处理对无烟煤结构和灰分成分的影响。
2
Proper application of "fly ash effects" may yield favour-able influence on the constituent, structure and performance of the concrete.
适当运用“粉煤灰效应”可对混凝土的组分、结构和性能产生有益的作用。
3
This paper describes the constituent, the structure and the physical characteristics of fly ash which might have favourable influence on "Pozzolanic reaction".