Showing 481 - 500 results of 21,342 for search '(( significant decrease decrease ) OR ( significant (challenge OR challenges) decrease ))', query time: 0.33s Refine Results
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    Mineral component content. by Chuan Li (158692)

    Published 2024
    “…<div><p>High temperature is a critical safety concern that poses challenges to the safe and efficient operation of coal mines. …”
  12. 492

    Micro-parameters of the numerical model. by Chuan Li (158692)

    Published 2024
    “…<div><p>High temperature is a critical safety concern that poses challenges to the safe and efficient operation of coal mines. …”
  13. 493

    Microcracks on the surface of the coal sample. by Chuan Li (158692)

    Published 2024
    “…<div><p>High temperature is a critical safety concern that poses challenges to the safe and efficient operation of coal mines. …”
  14. 494

    Flowchart of the test. by Chuan Li (158692)

    Published 2024
    “…<div><p>High temperature is a critical safety concern that poses challenges to the safe and efficient operation of coal mines. …”
  15. 495

    Distribution of thermal cracks. by Chuan Li (158692)

    Published 2024
    “…<div><p>High temperature is a critical safety concern that poses challenges to the safe and efficient operation of coal mines. …”
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