?洋底盆地
... 洋底盆地 ocean floor basin 洋底扩张 ocean floor spreading 洋脊 ocean ridge ...
洋盆区 ; 洋盆底
海洋盆底 ; 洋盆区
Chevron miscalculated its drilling of its Frade field last November, an oil well just under the ocean floor in the Santos Basin in Brazil, about 70 kilometers off coastal Rio de Janeiro.
FORBES: For Brazil Oil Spill, Chevron Gets A Discount
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