| 释义 |
tropical year ˈtrɔpikəljə: 短语¹⁰⁶¹⁰⁰⁺⁵
基本英英近义反义例句Thesaurus例句
n.回归年
Noun:
the time for the earth to make one revolution around the sun, measured between two vernal equinoxes近义词 solar year太阳年equinoctial year分至年
用作名词Atropical yearis a measurement of time from one winter solstice to the next.回归年是指从一年冬至到下一年冬至的时间段。as in.solar year
同义词 astronomical year
solar yearnoun one earth revolution around sun
astronomical year Applying tropical year and lunation, the exchange formula of lunar calendar and solar calendar could be derived.
以回归年和朔望月为基础，推导出阴、阳历日期换算公式。 dictall |