英语词汇“dome of natural equilibrium, natural arch”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	dome of natural equilibrium, natural arch
释义	dome of natural equilibrium, natural arch 自然平衡拱；曾称“冒落拱”、“压力拱”。采掘空间上方岩层破坏后形成的相对稳定的拱形结构。
随便看	sectoral monopoly sectoral or intersectoral economic studies sectoral physiographical regionalization sectoral planning sectoral price sectorals Sectoral Specialization Sectoral structurc sectoral structure sectoral supporting services sectoral TFP sectoral urban pattern sectoral velocity Sector analysis sector analyst sector-annularity parts sector antenna Sector Anti-Air Warfare Center Sector Anti-Air Warfare Coordinator Sector Anti-Air Warfare Director sector approach sector area sector arm sector assistance sector associative buffer storage