| 单词 | alternate current |
| 释义 | > as lemmasalternate current alternate current n. an alternating current (see alternating adj. 2b). ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electric current > alternating current > [noun] alternating current1833 alternate current1846 1846 Encycl. Americana (ed. 8) XIV. 423/2 A magneto-electrical machine, which will produce a rapid succession of alternate currents. 1906 G. F. Goodchild & C. F. Tweney Technol. & Sci. Dict. 783/1 Another class of transformers..are used in the transformation of alternate currents to continuous currents. 1983 Lat. Amer. Res. Rev. 19 93 Most of the power..will be transmitted in the high-voltage direct current (HVDC) and put into alternate current with a frequency of sixty cycles before distribution. < as lemmas |
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