翻訳と辞書
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・ Introduction of regional rugby union teams in Wales
・ Introduction of the 2. Bundesliga
・ Introduction of the Bundesliga
・ Introduction to a Waltz
・ Introduction to Algorithms
・ Introduction to Arithmetic
・ Introduction to Automata Theory, Languages, and Computation
・ Intriguer
・ Intrinsa
・ Intrinsic (album)
・ Intrinsic activity
・ Intrinsic and extrinsic aging
・ Intrinsic and extrinsic properties
・ Intrinsic and extrinsic properties (philosophy)
・ Intrinsic apoptosis
Intrinsic brightness
・ Intrinsic dimension
・ Intrinsic equation
・ Intrinsic factor
・ Intrinsic finality
・ Intrinsic flat distance
・ Intrinsic fraud
・ Intrinsic function
・ Intrinsic happiness
・ Intrinsic hyperpolarizability
・ Intrinsic immunity
・ Intrinsic low-dimensional manifold
・ Intrinsic metric
・ Intrinsic Noise Analyzer
・ Intrinsic parity


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Intrinsic brightness : ウィキペディア英語版
Intrinsic brightness

Astronomers use the term intrinsic brightness to refer to how bright a star would be without the effects of distance or absorption due to interstellar dust or gas. While a bright distant star's apparent brightness might be less than a nearby dim star, due to the inverse square law for brightness, astronomers can discuss its intrinsic brightness meaning how bright the stars would be at a common distance. A star's intrinsic brightness is measured by its absolute magnitude.


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Intrinsic brightness」の詳細全文を読む



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