短语词组短語self excitation threshold 自激閾值diastolic excitation threshold 舒張期興奮閾;時測量舒張期興奮閾threshold excitation 釋義興奮閾Threshold For Excitation 可使神經元傳送或傳導神經沖動的最小電量threshold of excitation 閾限 返回 excitation threshold