Bolting manual pillar and room method is a good future method of mining Mn ore body of medium thickness and small pitch.
人工柱锚杆房柱法是一种有前途的开采中厚缓倾斜锰矿床的采矿方法。
A deal between the companies could pitch China, a large importer of the fertilizer potash, into a new battle with BHP following earlier conflicts over iron-ore pricing.
甲公司之间的交易可能音高与必成中国新的战斗，一个大的化肥进口钾肥后，对铁矿石定价同期冲突。
Controlled by structure trap, ore body located in the core of the brachyanticline or pitch part of plunging anticline which was intersected by high angle longitudinal fault.
矿体具体受断裂交汇部位附近的次级短轴背斜轴部、倾伏背斜的倾伏端及其翼部被纵向陡倾角断裂构造所切穿的部位控制，是断裂导矿与背斜构造圈闭的体现。
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