“development operation”的概念、定义、翻译、参考文献-科学参考

单词	development operation
释义	development operation Encyclopedia 工学开拓工程释 development operation开拓工程为进行矿床地下开拓，使地表与矿床之间形成一条完整的提升、运输、通风、排水、供水、动力供应、充填等生产服务系统，从地表向地下掘进的一系列通达矿体的井巷工程。
随便看	dissolve out, dissolve in dissolver dissolving metal reduction Dissolving Objection dissonance dissymmetric dissymmetrical dissymmetric ejection dissymmetric expansion dissymmetric mode dissymmetry dissymmetry of scattering distal distal convoluted tubule distal dynamical system distal face distal femoral fracture distal flow distal function distality distal limb distal pair of points distal pole distal protection device distal-proximal points combination，distal-proximal points association

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。