英语词汇“ballast lamp”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ballast lamp
释义	ballast lamp ballast lamp [′bal·əst ‚lamp] (electricity) A light-producing electrical resistance device which maintains nearly constant current by increasing in resistance as the current increases.
随便看	back load back-load backload backloaded back load fund back load funds backloading back loads backloads back lobe back log backlog backlog elimination center backlogged backlogging backlog of essential maintenance & repair backlog of maintenance and repairs backlog of maintenance & repair backlog of maintenance repair backlogs backlog waste information sheet back loop only backlot back lot (film) backlots

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