能用于对一定厚度的冻煤或大块煤采样。
May be used in iced coal or lump coal with a certain thickness.
针对大块煤率的影响因素提出了技术措施。
In accordance with affect factor of big block coal and raise technical measures.
对大块煤在气化炉中燃烧的几个阶段进行分析。
This paper analyzes the gasification of big-size lump coal in different stages in gasifier, focusing on discussion of incompletly gasifying of the coal.
以大块煤为实验煤样，实验研究了大块煤瓦斯放散特性。
Taking block coal as experimental coal sample, gas emission characteristics of block coal was tested and studied.
以大块煤为实验煤样，实验研究了大块煤瓦斯放散特性。
Taking block coal as experimental coal sample, gas emission characteristics of block coal was tested and studied.
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