煤中残余气含量及其影响因素 - 煤炭网 关键词： 煤 残余气含量 煤级 灰分 [gap=762]Keywords coal;residual gas content;coal rand;ash constituent
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Ash-constituent 灰之成分
The effect of calcined and acid-base deliming to the structure and ash constituent 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。
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。
This paper describes the constituent, the structure and the physical characteristics of fly ash which might have favourable influence on "Pozzolanic reaction".
本文阐述了粉煤灰的组分、结构及物理性质，因为它们对粉煤灰的“火山灰反应”产生有益的作用。
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