big mining heigh

 
  • 大采高

big mining heigh的用法和样例:

例句

  1. Keywords big mining heigh;inclined mining;high output and efficiency;
    大采高;俯斜开采;高产高效;
  2. Fully - mechanized Coal Winning Technology of Big Mining Heigh of Inclined Long- wall and Auxiliary Unit
    倾斜长壁大采高综采及配套技术
  3. Wengquangou paigeite ore is a big mine in Fengcheng city of Liaoning province.
    辽东硼铁矿床是一处类型独特的超大型矿床。
  4. The big mining companies all believe that high commodity prices will return, although no one is prepared to say when.
    所有的大型矿业公司都相信高价商品时代会再现,虽然没人准备说出具体时间。
  5. Vale do Rio Doce, boosting the fortunes of big mining firms at the expense of steel producers and their customers world-wide.
    分析人士预计,在未来几周中,中国及其他国家和地区的钢铁企业达成的铁矿石采购价格会与此相当,甚至更高。

big mining heigh的相关资料:

临近单词

今日热词
目录 附录 查词历史