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検索結果- 英語 - 多言語
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galactic habitable zones
continuously habitable zones
galactic habitable zone
名詞
(astrobiology, astronomy) the zone in a disk galaxy lying within the disk which is neither too far from the core so as to be lacking in heavier elements, nor too close to the core as to experience excessive exposures to supernovae, where intelligent life may develop
日本語の意味
銀河の円盤内に位置し、核に近すぎず遠すぎない（重元素の供給や超新星からの影響が適度な）生命が発生可能な領域、すなわち「銀河居住可能領域」 / 知的生命体が進化する可能性がある、重元素が確保できる一方で過度な超新星の被曝を避けられる銀河内の狭域
英語の意味
(astrobiology, astronomy) the zone in a disk galaxy lying within the disk which is neither too far from the core so as to be lacking in heavier elements, nor too close to the core as to experience excessive exposures to supernovae, where intelligent life may develop
関連語
continuously habitable zone
名詞
(astrobiology, astronomy) the restricted zone around a sun where the ever shifting habitable zone is always present throughout the main sequence lifetime of that star.
日本語の意味
（天体生物学・天文学）恒星の主系列寿命を通じ、常に居住可能領域が存在するという条件を満たす、太陽（恒星）の周囲の限られた領域
英語の意味
(astrobiology, astronomy) the restricted zone around a sun where the ever shifting habitable zone is always present throughout the main sequence lifetime of that star.
関連語
