1　引言海洋激流,尽管已在1963年就由美国ＷｏｏｄｓＨｏｌｅ海洋研究所海洋地质学家Ｈｏｌｌｉｓｔｅｒ在旧金山召开的ＩＵＧＧ会议上提出,但几十年来,却因资料的缺乏而未能作进一步的论证和分析.一些国家的海洋工作者,在解释大洋海底一些沟渠的冲刷原因时,认为这是大洋海底激 1 INTRODUCTION Although it was proposed at the IUGG meeting held in San Francisco by the marine geologist Hollister of the WoodsHole Institute of Oceanography in 1963, the ocean current excludtion failed to be further argued and analyzed for lack of information for several decades In some countries, ocean workers, explaining the reasons for the erosion of some ditches on the ocean floor, consider it an oceanic underwater stimulus