单词 | herringbone stoping |
释义 | herringbone stoping [`her·iŋ´bōn ¦stōp·iŋ] MINING ENGINEERING Method used in flattish Rand stope panels 500-1000 feet (150-300 meters) long for breaking and moving the ore; the stope is divided into 20-foot (6-meter) panels, and a different gang works each panel; a tramming system delivers the cut rock to a central scraper system. |
随便看 |
|
科学参考收录了103327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。