英语词汇“retreating mining”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	retreating mining
释义	retreating mining 释义后退式开采行业词典煤炭后退式开采???(1) 自井田边界向井筒或主平硐方向依次开采各采区的开采顺序???(2) 采煤工作面向运煤上山(运输大巷)方向推进的开采顺序。???
随便看	low address set-up time low addrss protection low-affinities low-affinity low affinity choline transport system low affinity nerve growth factor receptor low-affinity nerve growth factor receptor low-affinity receptor low affinity receptor low affinity substrate lowagan lowage low agriculture low airburst low air loss bed low air loss bed, alternating bed low air pressure low air pressure test low air pressure test chamber low air pressure testing chamber low airspeed indicator low-airspeed sensing and indicating equipment low-airspeed sensing and indicating equipment (lassie) low alarm low alarm setting

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

retreating mining