“M magnitude”的概念、定义、翻译、参考文献-科学参考

单词	M magnitude
释义	M magnitude Astronomy The magnitude of a star as measured through the infrared M filter of the Johnson photometry system. It has an effective wavelength of 5030 nm and a bandwidth of 1060 nm.
随便看	micro‐ micturition Mid-Atlantic Ridge midbrain mid-continent crustal type Midcourse Space Experiment Middle Ages middle ear middle-income trap middle knowledge middle lamella Middle Platonism middle term middleware Midgley, Thomas (1889–1944) midgut MIDI mid-infrared midi-tower mid-latitude depression Midlothian Campaigns (1879–80) mid-market price mid-oceanic crustal type mid-oceanic ridge mid-ocean ridge

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