| 单词 | electric strength |
| 释义 | > as lemmaselectric strength electric strength n. the stress, usually expressed in kilovolts per millimetre, which an insulating material can withstand without breakdown or sparking; dielectric strength; (also) the property of withstanding such stress. ΚΠ 1880 London, Edinb., & Dublin Philos. Mag. 5th Ser. 10 396 The above equation evidently does not hold for pressures lower than that for the minimum electric strength. 1961 M. G. Say Electr. Engineer's Ref. Bk. (ed. 10) iii. 77 Several new types of synthetic resin-coated ‘enamelled’ wires are available..as follows: expoxy resin coated (e.g. ‘Lewsyn’) having high electric strength; polyurethane coated wire [etc.]. 2004 V. Y. Ushakov Insulation High-Voltage Equipm. iii. 75 More definite is the effect of electrode degassing on the electric strength of liquids. < as lemmas |
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