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单词 zetta-
释义
zetta-

Physics
  • Symbol Z. A prefix used in the metric system to denote 1021. For example, 1021 joules=1 zettajoule (ZJ).


Mathematics
  • Prefix used with SI units to denote multiplication by 1021.


Chemistry
  • A prefix used in the metric system to indicate 1021. For example, 1021 metres = 1 zettametre (Zm).


Chemical Engineering
  • A prefix used to denote 1021.


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