海洋蕴藏着丰富的自然资源,随着人类生活水平的提升,陆地资源日趋紧张,对海洋资源,尤其是深海资源的开发利用将是一个必然的选择。......

Recently atmospheric and oceanic observations indicate the tropical Pacific is at the El Ni?o condition. However,its not......