化探对额尔古纳成矿带大型铜、钼、铅锌银矿床的发现起到了重要作用。
The geochemical exploration has played an important role in discovering large Cu, Mo and Pb-Zn-Ag deposits in the Erguna metallogenic belt.
到了18世纪，这部分驯鹿鄂温克人又顺着石勒喀河来到了额尔古纳河右岸的大兴安岭。
During 18th century, along Silik river, this group of people reached Big Sin 'an Mountain.
到了18世纪，这部分驯鹿鄂温克人又顺着石勒喀河来到了额尔古纳河右岸的大兴安岭。
During 18th century, along Silik river, this group of people reached Big Sin 'an Mountain.
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