So, there's a continuum of electrical connection in the heart that allows an action potential to sweep across the surface of the heart and for the heart to beat in a coordinated fashion.

所以 心脏细胞有电偶联的连结组织,以使动作电位平稳在细胞表面传递,保证心脏的协调性跳动

耶鲁公开课 - 生物医学工程探索课程节选

Our ability to understand these animals is very limited, and their only connection to the surface biosphere is through a few food chain connections (like sperm whales) that can survive diving to these depths.

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For days, a tube snaked down to the collapsed cavern was the only connection the miners had to the surface.

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It also required me to stay fairly close to the table surface where the card was, otherwise, the AR connection would cut out if I moved too far.

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