论文部分内容阅读
近年来,对洋底的地质构造和地貌作了大量的综合性调查,而且已发表了许多俄文的专著。其中有关洋底结构的地质和地球物理资料
In recent years, a large number of comprehensive investigations have been made on the geological structure and landform of the ocean floor, and many Russian monographs have been published. Among them are geological and geophysical data on the structure of the ocean floor