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在人类已开始新技术革命的今天,世界各国对海洋工程的兴趣日益增高。在海洋工程中,大洋底锰结核的开发和利用占有极为重要的地位。目前,锰结核的开发已接近商业阶段,国际上对其争夺也就越来越激烈。 大洋锰结核是含有锰、铜、镍、钴的海洋底的一项巨大矿物资源。据一些科学家估计,大洋锰结核的总储量为3万亿吨,仅太平洋底的储量就有1.7万亿吨,在太平洋底
Nowadays, when mankind has started the revolution of new technology, the interest of all countries in the world in marine engineering is on the rise. In marine engineering, the development and utilization of oceanic manganese nodules occupy a very important position. At present, the development of manganese nodules is approaching the commercial stage, the international competition for it is also more and more intense. Ocean Manganese nodules are a huge source of minerals that contain manganese, copper, nickel and cobalt at the ocean floor. According to some scientists, the total reserves of ocean manganese nodules are 3 trillion tons, and there are 1.7 trillion tons of reserves in the Pacific Ocean alone. At the bottom of the Pacific Ocean