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“格罗玛挑战者号”钻探船所执行的深海钻探计划(DPSP)已过去20年了。在这20年中,世界地学界对大洋的认识已从单纯的感性认识阶段上升到以大量第一手资料为基础的理性认识阶段。板块学说、地体学说等理论的兴起和逐步完善,为科学家们研究和对比全球动力系统及最新地壳运动提供了充份的理论依据。大洋对于人们已不再是个神秘的地域,洋底世界也正多彩多姿地展现在人类眼前。
It has been 20 years since the Deep Sea Drilling Program (DPSP) carried out by the Grotteth Challenger drilling vessel. In these 20 years, the world’s scholarship on the ocean has risen from a purely perceptual stage to a rational stage of understanding based on a large amount of first-hand information. Plate theory, terrestrial theory and other theories of rise and gradual improvement for scientists to study and compare the global dynamic system and the latest crustal movement provides a full theoretical basis. The ocean is no longer a mysterious area for people, and the ocean-bottom world is also displaying colorfully in front of human beings.