Showing 1,981 - 2,000 results of 13,035 for search '(( significantly increased decrease ) OR ( significant ((step decrease) OR (greatest decrease)) ))', query time: 0.55s Refine Results
  1. 1981
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    Evolution of Microscopic Groups in Coal Under Air Leakage Disturbance and in-Situ Temperature Increase by Jiangkun Chao (14421438)

    Published 2025
    “…The content of aliphatic hydrocarbons follows a pattern of initial increase followed by a subsequent decrease. As the AL rate rises, the contents of both oxygen-containing functional groups and aromatic hydrocarbons first decrease and then increase, reaching a minimum at 150 mL/min. …”
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