基础释义
例句
行业词典释义

福克斯词典 \ 英汉词典 \

metallicity是什么意思？

metallicity

英[mɪtæ'lɪsɪtɪ] 美[mɪtæ'lɪsɪtɪ]

金属性，金属特征；

例句

Theage - metallicity relation AMR provides useful clues about the Galactic formation and evolution. 年龄--金属丰度关系给出了银河系形成和演化的线索.

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行业词典

天文学：金属度；恒星大气铁丰度与太阳大气相应值之比的常用对数，以［Fe/H］表示。；

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