equator

n.

赤道；（平分球形物体的面的）圆；（任何）大圆；

复数：equators

celestial equator [天]天球赤道（等于equator，equinoctial，equinoctial circle，equinoctial line）

1. The equator is an imaginary line.
   赤道是一条实际上并不存在的线。

Wind-drift near the equator
Why the ITCZ Is Mostly North of the Equator.
Plasma observations at the Earth's magnetic equator
UBVRI photometric standard stars around the celestial equator
Hadley Circulations for Zonally Averaged Heating Centered off the Equator.
Vertical drift velocities and east-west electric fields at the magnetic equator
Primary productivity and particle fluxes on a transect of the equator at 153°W in the Pacific Ocean
Satellite observations of the spatial extent and structure of Pc 345 pulsations near the magnetospheric equator
Middle–Late Cretaceous climate of the southern high latitudes: Stable isotopic evidence for minimal equator-to-pole thermal gradients
Amphiphilic reactions by means of exceptionally bulky organoaluminum reagents. Rational approach for obtaining unusual equatorial, ...