In the heart, action potential is moving from one heart muscle cell to another over the surface of the heart.

在心脏中，动作电位是在心脏表面从一个心肌细胞向另一个心肌细胞传递。

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Wave action and the digging of nearby horseshoe crabs disturb many of the egg clusters, bringing them closer to the surface.

波浪作用和附近的马蹄蟹的挖掘，使一些卵群更接近沙滩表面。

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"Sometimes the increased action on the surface can actually help with emulsification of the oil and the distribution and biodegredation," Allen said.

“有时候表面更进一步的行动会帮助漏油的降解和消散，”艾伦说到。

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Now, in the heart action potential is moving from one heart muscle cell to another over the surface of the heart.

心脏中的动作电位,沿相邻心肌细胞在心脏表面传递

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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

It sits inside the surface of a cell and springs into action when signaled by other cells, activating proteins that temporarily boost the connection between two nerve cells.

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When we gain consensus on a decision or course of action, everyone agrees on the surface.

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