astronomical observations
天文观测
the astronomical costs of land for building
建筑用地极其巨大的成本
The figures are astronomical.
这些都是天文数字。
1.天文学(上)的
2.〈口〉(数字等)庞大的
1.an astronomical amount, price, or charge is one that is extremely high and much higher than you would expect
2.relating to the scientific study of the stars and planets
1.To see the surface of Mars, you need an astronomical telescope. It appears as a bright orange-red spot when seen with naked eye.
要欣赏火星的表面，需要天文望远镜的帮助，以肉眼观看，火星将会是一明亮的橙红色光点。
2.The excitement for Einstein comes with the realization that the answer for his new theory can be found in an old astronomical riddle.
爱因斯坦的兴奋来自他意识到这个新理论的答案，这在一个古老的天文谜语中被发现。
3.Two standard astronomical techniques have been used in the search for possible time variations in the solar output.
为了探索太阳输出可能存在的时间变化，还采用了两种标准的天文技术。
4.He claimed that the bill for wining and dining the guests for a week would be "astronomical" .
他认为一周来招待客人们吃喝的账单一定是个‘天文数字’。
5.These astronomical numbers were scary just from the surface but it was easy to understand to put them into context.
单看这些天文数字很吓人，但把他们放到上下文（context）中就容易理解了。
6.In more than a year, "Planck" found a large number of objects outside the galaxy, the astronomical study provides valuable information.
在一年多时间里，“普朗克”发现了银河系内外大量的天体，为天文学研究提供了宝贵的资料。
7.Few astronomical sights excite the imagination like the nearby stellar nursery known as the Orion Nebula.
很少有天文景观能像这个邻近的星星育婴房-著名的猎户座星云-激发著人类的想像力。
8.The astronomical observatories of all over the world recently observed violent solar storm at the surface of the sun.
最近，全球天文观测站观测到在太阳表面发生了一次剧烈的太阳风暴。
9.All this time, all this way, it has managed to avoid falling into the grip of the gravity field of any astronomical body.
在这漫长的旅途中，它躲过了所有天体的引力场。
10.The point is that a year is an astronomical, not an economic, phenomenon (as it once was, when harvests were decisive).
其要点在于，1年是天文学现象，而不是经济现象（这与农业收成起到决定性作用的时候不同）。