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单词 M
释义
M

Mathematics
  • Abbreviation for mega-.

  • Roman numeral for 1000.


Astronomy
  • Prefix applied to objects listed in the Messier Catalogue.

  • The symbol for absolute magnitude.


Computer
  • Symbol for mega-, as in MHz, Mbyte, Mbps. See mega-.


Geology and Earth Sciences
  • See magnetic moment.


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