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su lian zhun bei cai qu di zuo yang
Pages: 73
Year: Issue:  5
Journal: Geology-Geochemistry

Keyword:  地幔苏联图采集试验孔孔位置发现地阿塞拜疆科学家;
Abstract: <正> 苏联准备在阿塞拜疆附近开始打一个15000米深的钻孔,企图采集第一个地幔样。据一位苏联科学家说,他们可能发现地幔就在7千米深处,或比现在已经钻的试验孔稍深一点的地方。钻孔位置在
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