- 更多网络例句与底部煤层相关的网络例句 [注：此内容来源于网络，仅供参考]
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The thickness of the metallic layer is in positive correction with the development of phosphorite but in negative correction with the thickness of the stone coal layer.
黑色岩系的底部为厚度不等的磷块岩层，其上为金属层或石煤层，金属层的厚度与磷块岩的发育呈正相关，与石煤层的厚度呈负相关。
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On the model it extends all the way to the seam where the top and bottom connect and ends?
该模型的延伸，所有的方式向煤层哪里顶部和底部的连接和结束？
- 更多网络解释与底部煤层相关的网络解释 [注：此内容来源于网络，仅供参考]
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hogback：煤层底部突起
hoe 鹤嘴锄 | hogback 煤层底部突起 | hogging 火焰去毛刺
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underseam：底部煤层
undersealing 底封 | underseam 底部煤层 | underseanuclearplant 海底核电站
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underseam：底部煤层,下伏岩层
底部煤层,下伏岩层 underseam | 潜炸 undershooting | 疏松砂层 understress sand
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Slightly cinched elastic back-seam flatters your bottom cinched：略有弹性回煤层flatters您的底部
Shaping Lycra front panel supports and minimizes your tummy塑造莱卡... | Slightly cinched elastic back-seam flatters your bottom cinched略有弹性回煤层flatters您的底部 | Soft and stretchy nylon material...