英语词汇“lamp lumen-depreciation factor”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	lamp lumen-depreciation factor
释义	lamp lumen-depreciation factor lamp lumen-depreciation factor The fractional loss of lumens radiated by a lamp at rated operating conditions; because of aging, this loss increases progressively during the lifetime of the bulb.
随便看	moving target indicator message security protocol moving target indicator/track moving target information exploitation moving target locating radar moving target location system moving target locator moving-target problem moving target research group moving target simulator moving target tracker moving the goalpost moving the goalposts moving the goalposts kilifi moving their clock back moving their clock forward moving their clocks back moving their clocks forward moving them about moving them along moving them around moving them aside moving them back moving them backward moving them down moving them forward

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