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limb-brigtening of radio sun
释义
limb-brigtening of radio sun
Encyclopedia
理学
太阳射电辐射
释
limb-brigtening of radio sun
射电太阳临边增亮
通过射电观测,太阳在赤道方向上的亮度分布并不象光学太阳那样呈临边昏暗,而是日面边缘附近的亮温度常常高于日面中央的亮温度,亮度也相应增加的现象。
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photographic transit instrument
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photographic zenith tube
photographing for road traffic accident scene
photographone
photography
photography atmosphere
photography category
Photography Department of Xinhua News Agency
photography editor
Photography Esthetics
photography gallery
photography ideology
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Photography Monthly
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