An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک
M. Heydari-Malayeri - Paris Observatory
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Number of Results: 1 Search : precession time
precession time
زمان ِ پیشایان
zamân-e pišÃ¢yân
Fr.: temps de précession
A time interval over which an orbit precesses by 2π radians in its plane.
→
precession
; →
time
.