megawatt-hour

名词 n.
中文释义

英文释义

名词 n.
  1. A unit of energy equal to that provided by one megawatt acting for one hour (3·6 × 10⁹ joules).
    — Holonyms: kilowatt-year (31.536e9 J) < terajoule (1.000e12 J) < gigawatt-hour (3.600e12 J) < megawatt-year (31.536e12 J) < petajoule (1.000e15 J) < terawatt-hour (3.600e15 J) < gigawatt-year (31.536e15 J) < exajoule (1.000e18 J) < petawatt-hour (3.600e18 J) < terawatt-year (31.536e18 J)

词形变化

megawatt-hours plural

词源

By surface analysis, megawatt + hour, or, by surface analysis, mega- + watt-hour.
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