中英互译
gassy seam
美 /ˈɡæsi siːm/
基本释义
- [矿业] 瓦斯煤层
双语例句
- Under gassy coal seam condition, the full-heading development is employed. Because of the fast heading a high rate of gas emission arises.在瓦斯含量较大的煤层采用综掘掘进巷道，由于掘进速度快，出现了瓦斯涌出量过大的现象。
- Gas drainage in high gassy coal seam with low gas permeability is always an hard solved significant technology problem in the process of safety production.高瓦斯低透性煤层的瓦斯抽放，一直是煤矿安全生产过程中的重大技术难题。
网络短语
- gassy seam mining method瓦斯煤层采煤法
- high gassy seam高瓦斯煤层
- gassy y seam瓦斯煤层
- high gassy coal seam高瓦斯煤层
- thick gassy coal seam含瓦斯厚煤层
同义词
[矿业]瓦斯煤层