¶ equator
Index Entry
“When systems are rotated on the axes defined by their vertexes, or the center of their faces, or their mid-edges, then great circle trajectories occur as ‘equators’ of the respective axes of spin. These can be regarded as extensions of the interior planes of the system in respect to its nuclear center.”
(Said specifically of a vector equilibrium)
¶ Citations
- MARKS, p. 137, Fig I,4., caption. 1960
