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一、目的在党的建設社会主义总路綫光輝照耀下,随着尖端科学技术的突飞猛进,稀有矿产資源的地貭普查和勘探以及科学研究工作就日益迫切需要大力展开。另一方面,几乎所有稀有元素都能提高鋼的性能,所以它对于冶金工业也是必須的重要资源。就目前所知,我国稀有元素矿产是极其丰富的,但为了提高稀有元素的普查找矿效率,有計划地布置稀有元素矿业基地,就有必要开展稀有元素成矿預測图的編制。二、要求
I. OBJECTIVE Under the brilliant shining of the party’s general line on the building of socialism, with the rapid advancement of cutting-edge science and technology, the screening and exploration of rare mineral resources and scientific research work are increasingly urgently needed. On the other hand, almost all the rare elements can improve the performance of steel, so it is also an essential resource for the metallurgical industry. As far as we know, the rare element minerals in our country are extremely rich. However, in order to improve the prospecting efficiency of the rare elements in the census, if the rare element mining bases are arranged in a planned way, it is necessary to carry out the drawing of the rare element mineralization prediction map. Second, the requirements