iso·gon·ic /ˌaɪsəˈgɑnɪk/
(a.)等偏角的
I·so·gon·ic a. Pertaining to, or noting, equal angles.
Isogonic lines Magnetism, lines traced on the surface of the globe, or upon a chart, connecting places at which the deviation of the magnetic needle from the meridian or true north is the same.
I·so·gon·ic, a. Zool. Characterized by isogonism.
◄ ►
isogonic
adj : having or making equal angles