equinox

n.

昼夜平分点，春分或秋分；

复数：equinoxes

autumnal equinox秋分

vernal equinox n. 春分；春分点（约在3月20日）

spring equinox n. 春分

1. Harvesting comes to one and all when the Autumn Equinox does fall.
   秋分来临时候，收获伴随每一个人。

The Equinox Transition Study: An overview
Meridional circulation in the thermosphere. I - Equinox conditions
The tropospheric ozone production about the Spring Equinox (TOPSE) Experiment: Introduction
Observations of neutral circulation at mid-latitudes during the Equinox Transition Study
Orientation of the JPL Ephemerides, DE 200/LE 200, to the dynamical equinox of J 2000
Rossby normal modes in non-uniform background configurations Part II ; Equinox and solstice conditions
Simulation of the Thermospheric Tides at Equinox with the National Center for Atmospheric Research Thermospheric General Circulation...
Comparative terrestrial planet thermospheres: 2. Solar cycle variation of global structure and winds at equinox
A thermosphere‐ionosphere‐mesosphere‐electrodynamics general circulation model (time‐GCM): Equinox solar cycle minimum simulatio...
Multimodal Transcription and Text Analysis: A Multimedia Toolkit and Coursebook: Anthony Baldry, Paul J. Thibault, Equinox, London/O...