双语例句

• 煤层自燃发火是煤矿安全的大敌。

  Spontaneous combustion of coal seam poses great hazards to safety mining operations.

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• 煤炭自燃是矿井严重的灾害之一.

  The coal spontaneous combustion is one of the serious mine disasters.

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• 本文对此自燃现象进行了分析探讨.

  The analysis and investigation of this self - burning phenomenon have been discussed in this paper.

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• 煤炭自燃是义马煤田主要灾害之一。

  Coal spontaneous combustion is one of disaster in Yima coalfield.

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• 二氧化碳既不自燃，也不助燃。

  Carbon dioxide does not burn, neither does it support burning.

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