| 单词 | action current |
| 释义 | > as lemmasaction current action current n. Physiology the electrical current produced in nerve fibres or other living tissue during activity. ΚΠ 1883 J. B. Sanderson in Philos. Trans. 1882 (Royal Soc.) 173 55 Of the nature of this preliminary disturbance (to which alone the term excitatory variation ought to be applied, it alone being the analogue of the ‘action current’ of animal physiology) we know nothing. 1914 Amer. Jrnl. Physiol. 34 425 The action-current is the only known change accompanying excitation in nerve which is competent to stimulate an adjoining nerve. 1952 J. A. Ramsay Physiol. Approach Lower Animals v. 74 The passage of a nerve impulse is not a purely electrical phenomenon like the passage of current along a wire, although it is invariably accompanied by an action current. 2007 Neuron 55 476/1 Inward deflections were counted as putative T-currents if their amplitude exceeded one-tenth average action current height for more than 10 ms. < as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。