矿层瓦斯的英文

• strata gas

• 矿层:    ore bed; ore horizon; seam; ...
• 瓦斯:    gas; mashgas
• 煤层瓦斯含量:    coal seam gas-bearing capacity; coal seam methane content
• 煤层瓦斯压力:    coal-bed gas pressure; coal-seam gas-pressure
• 矿层:    ore bed; ore horizon; seam; stratum of ores; ore formation; manto 可采矿层 a workable seam; 矿层开采条件 seam condition; 矿层露头 outbowed; 矿层倾斜 seam pitch; 矿层图 seam plan; 矿层走向 seam strike