action potential

所屬欄目:英漢雙解生物學

The transitory change inelectrical potential that occurs across themembrane of a nerve or muscle fiber duringthe passage of a nervous impulse. The degreeof change is independent of the strength ofthe impulse;it either occurs or does not (seeall-or-none).I ......(本文共 1114 字 )     [閱讀本文] >>


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