he·lio·cen·tric /ˌhilioˈsɛntrɪk/
(a.)乙太陽為中心的
He·li·o·cen·tric He·li·o·cen·tric·al a. Astron. pertaining to the sun's center, or appearing to be seen from it; having, or relating to, the sun as a center; -- opposed to geocentrical.
Heliocentric parallax. See under Parallax.
Heliocentric place, latitude, longitude, etc. (of a heavenly body), the direction, latitude, longitude, etc., of the body as viewed from the sun.
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heliocentric
adj : having the sun as the center [ant: geocentric]