| 释义 |
下盘【地质】footwall下盘 xià pán footwall; heading side; heading wall; lower plate; lying wall; lying underwall; bottom wall 下盘斜井 underlay shaft; footwall shaft下盘a.lowercase放在小写铅字字盘中的，下盘的n.footwall【地】【矿】下盘，下帮，底帮phr.lower case小写铅字字盘，下盘下盘lower circle下盘lower plate下盘foot wall下盘footwall双向☞下盘--底 |