equinox
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n. 春分；秋分；昼夜平分点
n.
昼夜平分点，春分或秋分；
变形
复数：equinoxes
英英释义
equinox[ 'i:kwinɔks ]
n.
either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length
(astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic
同义词：equinoctial point
词组短语
autumnal equinox秋分
vernal equinox n. 春分；春分点（约在3月20日）
spring equinox n. 春分
双语例句
用作名词(n.)
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。
权威例句
The Equinox Transition Study: An overviewMeridional 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...
equinox (n.)
c. 1400, "point at which the sun crosses the earth's equator, making day and night of equal length everywhere," from Old French equinoce (12c.) or directly from Medieval Latin equinoxium "equality of night (and day)," from Latin aequinoctium, usually in plural, dies aequinoctii "the equinoxes," from aequus "equal" (see equal (adj.)) + nox (genitive noctis) "night" (see night). The Old English translation was efnniht. Related: Equinoctial.
1. The Autumnal Equinox is the best time for wheat-sowing.
秋分种麦最相宜。
-- 来源 -- 英汉 - 辞典例句
2. The tropical year is the interval between two transits of the mean Sun through the mean Equinox.
回归年是平太阳两次通过平春分点的时间间隔。
-- 来源 -- 英汉 - 辞典例句
3. the autumnal equinox
【天文】秋分
-- 来源 -- 英汉 - 辞典例句
4. The other point of intersection of equator and the ecliptic is called the Autumnal Equinox.
赤道和黄道的另一个相交点叫作秋分点。
-- 来源 -- 英汉 - 辞典例句
5. During a tropical year the sun moves from Vernal Equinox to Vernal Equinox.
在一个回归年内，太阳从春分点转回到春分点。
-- 来源 -- 英汉 - 辞典例句
6. The zero point is the Vernal Equinox, also called the point of Aries.
零点是春分点，也叫做白羊座点。
-- 来源 -- 英汉 - 辞典例句
7. the autumnal/autumn equinox
秋分
-- 来源 -- 英汉 - 辞典例句
8. The former, occupied by the sun at the vernal equinox is known as the equinox.
前者是太阳在春分时所在的位置，通称为春分点。
-- 来源 -- 英汉 - 辞典例句
9. the autumnal [vernal, spring] equinox
秋 [春] 分
-- 来源 -- 英汉 - 辞典例句
10. the vernal/spring equinox
春分
-- 来源 -- 英汉 - 辞典例句
equinox
