英语词汇ash-free怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
With the coal rank reduced, the light component content of the ash-free ash obtained would be increased.
随着煤阶的降低，得到的无灰煤中轻组分含量增加；
2
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。
3
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。

单词	ash-free
释义	ash-free 美/ ?? fri? / 简明释义无灰的网络释义 1 ?无灰的 ... ashrate灰分比 ash-free无灰的 ash-freefilter无灰滤纸；定量滤纸 ... 短语 1 dry and ash free 可燃基 ; 干燥无灰基 2 ash free fuel 无灰分燃料 ; 能源无灰燃料 3 ash free 无灰分的 ; 科技无灰的双语例句 1 With the coal rank reduced, the light component content of the ash-free ash obtained would be increased. 随着煤阶的降低，得到的无灰煤中轻组分含量增加； 2 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。 3 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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