gently inclined coal seam

例句：

1. 1. Thegently inclined coal seam is a crucialfactor in the mining process.
   轻微倾斜的煤层是采矿过程中的一个关键因素。
2. 2. Themine operator carefully inspected the gently inclinedcoal seam to ensure safety.
   矿场运营商仔细检查了轻微倾斜的煤层，以确保安全。
3. 3. The gently inclined coal seam was used as a fuel source forthe power plant.
   轻微倾斜的煤层被用作发电厂的燃料来源。