English translation for "tropical year"

【天文学】太阳年，回归年。

Related Translations:

tropical:  adj.1.热带(地区)的，回归线下的。2.非常热的；热情的，热烈的，激烈的。3.〔罕用语〕比喻的；转义的。

tropical cyclone:  热带气旋。

tropical zone:  热带。

tropical fish:  热带鱼。

tropical suiting:  夏季衣料。

year:  n.1.年，岁；一年。2.年度，学年。3.〔pl.〕年纪，年龄，岁数；〔pl.〕老年。 ★在表示岁数时， years 略去不说，如： He is five.4.〔pl.〕多年，数年；几年；一生中的某一时期；时代。5.〔美俚〕＝ here. this [last, next] year 今[去，明]年。短语和例子the next year 次年，第二年，翌年。 every y

sidereal year:  恒星年〔365日6时9分9秒〕。

election year:  

civil year:  日历年。

cosmic year:  【天文】宇宙年。

Example Sentences:

	1.	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。
	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。

Similar Words：

"tropical wind observation system" English translation, "tropical wind observing ships" English translation, "tropical wood" English translation, "tropical woodland" English translation, "tropical worsted" English translation, "tropical zodiac" English translation, "tropical zone" English translation, "tropical zone fading" English translation, "tropical_banana" English translation, "tropicalairma" English translation