| 词汇 | astronomical year |
| 类别 | 英汉双解翻译词典 |
| 释义 | astronomical year 释义 天文年；回归年 例句 1·This date shifting is a result of the discrepancy between a human calendar year —which is usually counted as 365 days—and an astronomical year , which is about 365.24 days. 这个日期的变化是人类的历年（通常以365天为计）与天文年（以365.24天）之间的差异而产生的。 2·It turns out, however, that there are 365.24219 days in an astronomical "tropical" year -defined as the time it takes the sun, as seen from Earth, to make one complete circuit of the sky. 尽管这样，实际上在天文上一回归年中有365.24219天——一回归年指的是由地球上观察，太阳在天空运行一整个圆周所用的时长。 3·So Emmerich found a way to kill the Earth using a faux astronomical event (there is no planetary alignment in the year 2012) and by inventing a solar interaction that has never been observed. 导演艾默里克用一个虚假的天文事件毁灭了地球(2012年是不会出现行星对其的现象的)，他还无中生有了从未观测到的太阳系互动行为。 |
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