| 单词 | negative-going |
| 释义 | > as lemmasnegative-going negative-going adj. increasing in magnitude in the direction of negative polarity; becoming less positive or more negative. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > [adjective] > concerning input or output push-pull1920 negative-going1947 1947 Proc. Royal Soc. A. 191 490 This [lightning] flash is of interest because the first stroke shows a positive-going, and the second a negative-going, leader. 1959 J. M. Pettit Electronic Switching v. 136 The plate waveforms in Fig. 5–15 are square waves, except for the negative-going spikes and the exponential rise. 1979 Sci. Amer. Mar. 104/1 (caption) A positive-going (but not negative-going) shift in membrane voltage causes a brief outward gating current that coincides with the opening of the sodium channels. < as lemmas |
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