| 单词 | luminous flux density |
| 释义 | luminous flux densitynounluminous flux per unit of cross-sectional area. Words nearby luminous flux densityluminous efficiency, luminous emittance, luminous energy, luminous exitance, luminous flux, luminous flux density, luminous intensity, luminous paint, luminous range, lumirhodopsin, lumisterol Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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