相关例句

• 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。)
• And the cost can be astronomical.(成本也是个天文数字。)
• Indeed, astronomical knowledge is the most reliable in the world.(的确，天文学方面的知识，是世界上最可信赖的知识。)
• 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。)
• 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。)
• On 8 June 2004, more than half the population of the world were treated to a rare astronomical event.(2004年6月8日，世界上一半以上的人有幸目睹了罕见的天文现象。)
• But "astronomical" is a relative term.(但是“天方夜谭”只是相对而言。)
• Just half a dozen holiday-makers have reached orbit since then, for similarly astronomical price tags.(从那之后，只有6个度假者到达了太空轨道，价格也同样是天文数字。)
• Astronomical cycles have an effect on Earth's climate even during periods when there is no glaciation.(即使在没有冰川的时期，天文周期也会对地球的气候产生影响。)
• This distance is known as the 'astronomical unit' or AU.(这个距离被称为“天文单位”或AU。)