“回采预留矿柱”的概念、定义、翻译、参考文献-科学参考

单词	回采预留矿柱
释义	回采预留矿柱 Encyclopedia 工学回采预留矿柱释 ore pillar for mining回采预留矿柱为保护地表地貌、地面建（构）筑物和主要井巷，分隔采区或矿段，以及防水等而留设不采或暂时不采的部分矿体。煤矿中也称煤柱。
随便看	ecological genomics ecological geochemistry ecological governance program in southwestern karst region ecological green space system ecological group ecological groyne project ecological habitus ecological health ecological holism Ecological Identification Law of the Russian Federation ecological immunology ecological impact on soil ecological imperialism ecological industrial park Ecological industry ecological infrastructure ecological integration ecological integrity of water ecosystem ecological interface design ecological invasion ecological irrigation district ecological isolation ecological landscape fragmentation index ecological liberty ecologically sensitive area

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。