为提高潜艇的水下机动性和隐蔽性,美国海军正在利用仿生技术加紧研制一种全新概念的仿生潜艇——“金枪鱼”式潜艇。美国海军专家认为,金枪鱼具有平滑的线条,极快的游动速度以及在水中的高度灵敏性,是设计下 To improve submarine underwater mobility and concealment, the U.S. Navy is using biomimicry to step up the development of a completely new concept of a bionic submarine, the Tuna submarine. US Navy experts believe that tuna has a smooth line, fast swimming speed and high sensitivity in the water, is designed