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本文介绍了近20年来海洋钻探计划与实施情况,总结了海洋钻探所取得的主要成果:1.为海底扩张、大陆漂移观点提供了令人信服的证据;2.建立了蛇绿岩套剖面,划分了板块内的岩石地球化学类型(模式);3.对一些新的有争论的地学观点(如热点说、弧后扩张的认识、块状硫化物矿床成因的认识)的成熟与发展起了促进作用.海洋钻探的成果是丰硕的,它们为建立新的构造观打下了基础.
This paper introduces the plan and implementation of marine drilling in recent 20 years and summarizes the main achievements made in marine drilling: 1. It provides convincing evidence for the viewpoint of submarine expansion and continental drift; 2. Established the ophiolite casing profile, The division of lithogeochemical types (patterns) within the plate; 3. The maturation and development of some of the new and controversial views of geosciences (such as hot spot theory, knowledge of post-arc expansion and understanding of the genesis of massive sulphide deposits) Promote the role of marine drilling is fruitful, they laid the foundation for the establishment of a new concept of construction.