An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



power law
  قانون ِ توانی  
qânun-e tavâni (#)
Fr.: loi de puissance  

A mathematical relationship between two quantities expressed by a
power function.

See also:power; → law.