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单词
mass-to-light ratio
释义
mass-to-light ratio
网络
质光比
网络释义
1.
质光比
天文学家常利用
质光比
（
mass-to-light ratio
）来量测星系所含物质的多寡；这个比值等於物质的质量除以该质量所能提供的总 …
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例句
释义:
质光比
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英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2024/11/16 0:34:20