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单词 all-or-none
释义 all-or-none AHD[ôl'ər-nŭnʹ] D.J.[ˌɔːləˈnʌn]K.K.[ˌɔlɚˈnʌn]adj.(形容词)
  1. Characterized by either a complete response or by a total lack of response or effect, as in neurological action above a threshold:全有的,绝无的,动静极限的:具有全有或绝无的反应、效果的特征的,如在超越阈值的神经学行为中:"Nerve impulses follow the All or None Law—that is, a nerve impulse generated by a weak stimulus is just as strong as one generated by a strong stimulus"(Fundamentals of Biology)“神经冲动遵循全有或绝无定律——就是说,对神经的微弱刺激或强烈刺激所产生的冲动同样强烈”(生物学基础)
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