阳离子交换槽;
Within the cell membrane and sodium-particle and then retreat to the cell membrane surface to further increase the polarization, so that more sodium cation to enter the cell membrane.
而细胞膜内钠的阳粒子则又使细胞膜表面的退极化现象进一步加重,从而使更多的钠阳离子得以进入细胞膜。
When the cation from outside the cell membrane into the cell membrane, the membrane surface polarization in response to retire, so that channel open.
当这个阳离子从细胞膜外进入细胞膜内时,细胞膜表面则发生退极化反应,从而使通道开放。
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