“两步骤回采”的概念、定义、翻译、参考文献-科学参考

单词	两步骤回采
释义	两步骤回采 Encyclopedia 工学回采工艺释 two step mining两步骤回采在回采过程中，将采区或矿块划分为矿房和矿柱，第一步骤回采矿房，第二步骤回采矿柱的回采方式。
随便看	highway technology status evaluation highway timber transportation highway traffic detection highway traffic indication Highway traffic radio highway traffic sign highway transporter for spacecraft highway transport model highway transport vehicle for missile highway tunnel lighting high wear resistant copper alloy high z high Z and high energy particle high-z object high-z supernova search high ì tube high–power microwave technology high–speed schlieren photography high–speed spectral photography Higman Higman group Higman-Neumann extension Higman-Neumann-Neumann extension Higuchi Ichiyō Hi'iaka

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。