从1996年开始, 尾矿已堆存到一露天矿坑里,坑内处置是在原矿开采后的场地重新堆放矿山废弃物.Since 1996, tailings have been deposited in a mined - out pit.地下有很多资源,当被开采出来后, 我们称之为“原矿”When many minerals underground are mined, we called them raw ores.原矿品位是矿山生产中非常重要的技术经济...
Their house and land were all gambled and lost by her husband that morning.他们的房子、土地就在那一天上午被她丈夫全输光了。John gambled heavily on the horses...约翰在这几匹马上下了很大的赌注。John gambled heavily on the horses.约翰在这几匹马上下了很大的赌注。When he had gambl...
The structure, the principle of work, bauxite floatation of BF - L floatation machine were presented.本文介绍了BF -L 型浮选机的结构特点, 工作原理及铝土矿选矿的适应性研究.B factor ( BF ) in thyroid function hyperfunction sickness blood serum content a...
此外, 由空间飞行器导引系统所产生的载荷与控制力一般是很小的.Also, loads and control forces imposed by space vehicle guidance systems are generally small.就连我们生活中占据重要地位的电视机也失去了控制力.Even TV has lost its command of our foreground.此外人也不是 “ 无所不知, 或者拥有完美的自控...