“development system choice in open-pit mine”的概念、定义、翻译、参考文献-科学参考

单词	development system choice in open-pit mine
释义	development system choice in open-pit mine Encyclopedia 工学露天开采设计释 development system choice in open-pit mine露天矿开拓运输方式选择确定地表到露天采场通道及采矿场、受矿点、废石场、工业场地之间的运输联系方式的过程。
随便看	hour angle hour-angle axis hour-angle difference hour circle Hou Ren hour glass hour-glass Hourglass Nebula hourglass worm hour index hourly motion hourly news hourly variation hour mark Hours of Jean de Boucicaut Hours of Jeanne d'Evreux Hour star hour system House house house church house curtain house fly House for the Six Maladies house garden

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。