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1974—1978年日本“白令丸”对中太平洋海盆北中部海域进行了5个航次的地质学与地球物理学综合调查,概略地查明了该海域锰结核的分布特征以及地质学与地球物理学诸性质之间的关系。
In 1974-1978, Beringuang of Japan carried out a comprehensive survey of geology and geophysics for 5 voyages in the central Pacific North China Sea. The distribution characteristics of manganese nodules in this area and geology and geophysics The nature of the relationship between learning.