什么叫露天矿?什么叫露天采场?怎么划分山坡和深凹露天矿？ 理工类专业有哪些
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\u5357\u6d0b\u7406\u5de5\u5927\u5b66\uff08Nanyang Technological University\uff09\uff0c\u7b80\u79f0\u5357\u5927\uff08NTU\uff09\uff0c\u4e3a\u56fd\u9645\u79d1\u6280\u5927\u5b66\u8054\u76df\uff08Global Alliance of Technological Universities\uff0c\u7b80\u79f0G7\u8054\u76df\uff09\u53d1\u8d77\u6210\u5458\u3001AACSB\u8ba4\u8bc1\u6210\u5458\u3001\u56fd\u9645\u4e8b\u52a1\u4e13\u4e1a\u5b66\u9662\u534f\u4f1a\uff08APSIA\uff09\u6210\u5458\uff0c\u662f\u65b0\u52a0\u5761\u4e00\u6240\u79d1\u7814\u5bc6\u96c6\u578b\u5927\u5b66\uff0c\u5728\u7eb3\u7c73\u6750\u6599\u3001\u751f\u7269\u6750\u6599\u3001\u529f\u80fd\u6027\u9676\u74f7\u548c\u9ad8\u5206\u5b50\u6750\u6599\u7b49\u8bb8\u591a\u9886\u57df\u7684\u7814\u7a76\u4eab\u6709\u4e16\u754c\u76db\u540d\uff0c\u4e3a\u5de5\u79d1\u548c\u5546\u79d1\u5e76\u91cd\u7684\u7efc\u5408\u6027\u5927\u5b66\u3002
\u6839\u636e2015\u5e744\u6708\u5b66\u6821\u5b98\u7f51\u663e\u793a\uff0c\u8be5\u6821\u67096\u4e2a\u8de8\u5b66\u79d1\u7814\u7a76\u7fa4\u7ec4\uff0c\u5b83\u4eec\u5305\u62ec\u9ad8\u7ea7\u8ba1\u7b97\u4e0e\u5a92\u4f53\u7814\u7a76\u7fa4\u7ec4\u3001\u751f\u7269\u533b\u5b66\u4e0e\u914d\u836f\u5de5\u7a0b\u5b66\u7814\u7a76\u7fa4\u7ec4\u3001\u73af\u5883\u4e0e\u6c34\u6280\u672f\u7814\u7a76\u7fa4\u7ec4\u3001\u4fe1\u606f\u4e0e\u4f20\u64ad\u7814\u7a76\u7fa4\u7ec4\u3001\u806a\u9896\u8bbe\u5907\u4e0e\u7cfb\u7edf\u7814\u7a76\u7fa4\u7ec4\u53ca\u7eb3\u7c73\u79d1\u5b66\u4e0e\u7eb3\u7c73\u79d1\u6280\u7814\u7a76\u7fa4\u7ec4\uff0c\u4e00\u5171\u670933\u6240\u7814\u7a76\u9662\uff1b\u4e5f\u8bbe\u7acb\u4e86\u9ad8\u7b49\u7814\u7a76\u6240\uff08Institute of Advanced Studies\uff09\uff0c\u5e76\u7ec4\u7ec7\u4e00\u7ec4\u4e16\u754c\u5404\u5730\u7f51\u7f57\u7814\u7a76\u6709\u6210\u7684\u4e0e\u8bfa\u8d1d\u5c14\u5956\u5f97\u4e3b\u548c\u5176\u4ed6\u9876\u5c16\u79d1\u5b66\u5bb6\u4e3a\u7814\u7a76\u987e\u95ee\uff1b\u4e5d\u5c42\u697c\u9ad8\u7684\u79d1\u6280\u5927\u53a6\u662f\u6821\u56ed\u5185\u70b9\u71c3\u521b\u610f\u706b\u82b1\u7684\u79d1\u7814\u6e29\u5e8a\uff0c\u4e00\u5171\u8bbe\u67094\u4e2a\u8de8\u9886\u57df\u79d1\u6280\u7814\u7a76\u8d70\u5eca\u548c6\u4e2a\u79d1\u7814\u4e2d\u5fc3\u3002
露天矿山，简单的说是针对地下开采而言。即不需要开洞，而采取自上而下层层剥露的方式剥去矿体上面的围岩，从而采出矿石的开采方法。山坡露天与深凹露天的界限一般以采场出入沟为基点，工作点低于它即为深凹露天，否则为山坡露天矿。
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