...用质量百分数表示，由于灰份和水份因外界 条件而变化，为了实际应用的需要通常采用如下四种基准： 干燥无灰基(dry and ash free):即可燃基，以可燃质的成 份作为100% 干燥基(dry)：以除去水分之外的可燃质和灰份为100% 收到基（as received）：即应用基，以包...
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With the carbon content of dry ash-free basis increasing, ignition activation energy increases and reaction rate falls.
干燥无灰基固定碳含量增加，着火活化能增加，反应速率减小。
It is also found that there is an approximate linear correlation between the yields of gas and tar of coal and the volatile matter of coal on dry, ash-free basis.
煤的干馏气和焦油产率与煤中可燃基挥发分之间有近似的线性关系。
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