1·This distance is known as the 'astronomical unit' or AU.
这个距离被称为“天文单位”或 AU。
2·Certainly, I am interested in astronomical and calendar function.
当然，我对天文和历法的功能很感兴趣。
3·The disappearance of dinosaurs is not necessarily caused by astronomical incidents.
恐龙的消失并不一定是由天文事件引起的。
4·It assures that the astronomical cycles have been in existence for billions of years.
这使人们确信天文周期已经存在了数十亿年。
5·June 2004's transit of Venus was thus more of an astronomical spectacle than a scientifically important event.
因此，2004年6月的金星凌日与其说是一个重要的科学事件，不如说是一个天文奇观。
1·Halley was aware that the AU was one of the most fundamental of all astronomical measurements.
哈雷知道，天文单位是所有天文学测量中最基本的。
2·That means that our nearest neighbours are perhaps 100 light years away, which is almost next door in astronomical terms.
那意味着我们最近的邻居星球离我们大约有100光年远，从天文学的角度来说，这几乎是一墙之隔。
3·With it, NASA took the lead in creating the space station, where humans have learned how to survive for months in micro-gravity and do biomedical and astronomical research.
用它，美国宇航局带头创建了太空站，在那里人类已经学会在微重力条件下生存数月，并做生物医学和天文学研究。
4·I've mulled over these warnings and have converged on what I think are some simple truths, from a purely astronomical perspective.
我曾经也反复思考过这些警告，并从纯粹的天文学角度来集中考虑一些简单的事实。
5·The seasons are marked by solstices and equinoxes - astronomical terms that relate to Earth's tilt.
季节以夏至，冬至和春分、秋分这些与地球的倾斜相关的天文学术语标记。
1·The figures are astronomical.
这些都是天文数字。
—— 《牛津词典》
2·The economics of the Superbowl are already astronomical.
超级碗的经济效益已经是天文数字了。
3·The odds against all theseproperties simultaneously having precisely the one value necessary for thisuniverse are quite literally astronomical.
所有这些性质同时精确地取到适合这个宇宙存在的值的概率简直是一个天文数字。
4·Such astronomical amounts of information can be found closer to Earth too.
如此天文数字的信息地球上也有了。
5·Apple's share price is astronomical, it's true.
诚然，苹果的股价已经是天文数字。