专业释义英英释义
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亮度 - 引用次数：12
We devised a set device for measuring luminosity of LED module.
设计了一套显示模块的控制和驱动电路，采用亮度测试仪对显示模块的亮度进行测试。
参考来源 - 真彩色LED显示模块亮度测试系统 -
光度 - 引用次数：12 参考来源 - 旋转反光镜式分布光度测试及实时监控系统的研究亮度 - 引用次数：2 参考来源 - 密集型多重体全息光栅波长解复用技术研究发光体发光物
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发光度
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光度
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发光度光度
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亮度
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光度
·2,447,543篇论文数据，部分数据来源于NoteExpress
luminosity [ ,lju:mi'nɔsəti ]
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n.
the quality of being luminous; emitting or reflecting light
"its luminosity is measured relative to that of our sun"
同义词： brightness brightness level luminance luminousness light
以上来源于: WordNet
柯林斯英汉双解大词典
luminosity /ˌluːmɪˈnɒsɪtɪ/
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1.
N-UNCOUNT The luminosity of a star or sun is how bright it is. (星体或太阳的)光度; 亮度 [技术]
例：For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
有几年它的亮度一度达到了现在的太阳亮度的一万倍左右。
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2.
N-UNCOUNT You can talk about the luminosity of someone's skin when it has a healthy glow. (皮肤的)放光; 光亮
例：Ultrafine powder with a rosy tinge gives the skin warmth and luminosity.
带玫瑰色的超细扑粉让皮肤显得温暖而有光泽。
双语例句权威例句
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For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
有几年它的亮度一度达到了现在的太阳亮度的一万倍左右。
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Our present understanding of the Sun's luminosity holds that it should have progressively increased, not decreased, over the course of Earth's history.
当前我们对太阳光度的认知是：在地球的历史进程上，太阳光度应该是逐渐增加而不是减少的。
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However, the amount of helium in the universe, as measured by spectroscopy, suggests that there are far more baryons in the universe than estimates based on galactic luminosity indicate.
然而，通过光谱学测量，宇宙中氦的数量表明，宇宙中重子的数量要比基于星系光度所估计的要多得多。
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