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海底1万米，中国来了！
source link: https://tech.sina.com.cn/d/n/2020-05-25/doc-iircuyvi4869282.shtml
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来源：科技日报科技日报记者陈瑜全球深度大于6000米的海沟共有37条，这些海沟所在的区域被称作海斗深渊，简称深渊。它们是迄今全球海洋中人类难以企及、知之甚少的地方。包括马里亚纳海沟在内的9条最深的海沟分布在西太平洋，它们中的5条深度均超过万
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