| 单词 | lead-acid |
| 释义 | > as lemmaslead-acid lead-acid adj. applied to a secondary cell or battery in which the anode is a plate or grid of lead (or lead alloy) coated with lead dioxide, the cathode is a similar plate coated with spongy lead, and both are immersed in dilute sulphuric acid. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > galvanism, voltaism > [adjective] > relating to lead-acid Planté1881 lead-acid1926 1926 W. S. Ibbetson Accumulator Charging iii. 26 Fig. 7 illustrates the actions and results of charging and discharging a simple lead acid cell. 1936 Motor Man. (ed. 29) iv. 78 The lead-acid type [of battery] is that most general as its cost is much lower. 1972 Dry Cells, Batteries & Accumulators iii. 36 Lead-acid accumulators have a good life in terms of charge/discharge cycles. 1974 Railway Mag. Apr. 176/2 The locomotive interior is taken up by no less than 160 lead-acid battery cells, giving a 300V supply. < as lemmas |
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