人类自觉地开发利用海洋已经有几千年的历史了。虽然人类在开发海洋利用海洋方面已取得了不少成就,其中有些是几十年前还难以预想的,但海洋给人类提出的问题毕竟太多了,用人类过去几千年积累的知识,甚至将来上千年的研究,也难以把这些问题一一解决。人类至今还没有到达一万米深的海底;全世界数千年来详细调查过的海底还不到全部海底面积的5％。难怪许多科学家感叹,人类 Humans have consciously developed and used the ocean for thousands of years. Although mankind has made many achievements in the development of ocean-use oceans, some of which were unpredictable decades ago, the problems posed by the ocean to mankind are too many after all, using the knowledge accumulated by humans over the past several thousand years, even In the next millennium, it will be difficult to solve these problems one by one. Humans have not yet reached the 10,000-meter deep seabed; the seabed that has been thoroughly investigated for thousands of years around the world is less than 5% of the total seafloor. No wonder many scientists lament that humans