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	oblique flap in mucogingival surgery oblique flying wing oblique fracture oblique graticule oblique head oblique hernia oblique illumination oblique imaging charged couple device oblique-incidence reflectivity oblique-incidence transmission oblique joint oblique leaf oblique lie oblique ligament of elbow joint oblique light oblique line oblique line of fibula oblique line of mandible oblique line of radius oblique line of thyroid cartilage oblique lines obliquely obliquely crossed cylinder oblique mercator projection oblique mercator's projection

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