Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/44105f3f71e5dae39a37af53a0dd27f1.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 action potential英英字典_action potential剑桥英语解释_action potential柯林斯英文解释_按摩法牛津词典
1. N a localized change in electrical potential, from about –70 mV to +30 mV and back again, that occurs across a nerve fibre during transmission of a nerve impulse 动作电位