terawatt-year

短语

词形变化

terawatt-years 复数

释义与例句

n.
  1. 1.

    A unit of energy equal to that provided by one terawatt of power acting for one year (31·536 × 10¹⁸ joules).

词源

By surface analysis, terawatt + year, or, by surface analysis, tera- + watt-year.

来源：wiktionary