Research on law of magnetic anomaly variation with depth in fire area of Ordos Coalfield
By comparing the change law of magnetic susceptibility of Ordos coal rock at normal temperature and during the temperature increase: as the temperature increases, the magnetic susceptibility also increases, and the composition of coal rock before and after heating is analyzed by X-ray diffractomete...
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| 主要な著者: | , , , , , , , , |
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| フォーマット: | Artigo |
| 言語: | Chinês |
| 出版事項: |
Editorial Office of Safety in Coal Mines
2021-07-01
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| シリーズ: | Meikuang Anquan |
| 主題: | |
| オンライン･アクセス: | https://www.mkaqzz.com/cn/article/id/7519 |
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