astronomic

基本解释

It refers to special astronomic events that will happen in 2012.
它指向将在2012年发生的一次特殊天文事件。
This is a useful device for business presentations and astronomic purposes.
这是一个有用的装置业务的介绍和天文用途。
The ancient astronomic observatory, about 80 kms northeast of Skopje, is more than 4,000 years old.
这座古天文台大约位于南斯拉夫斯科普里东北80千米处，已经有4000多年的历史。

Last year, a U.S. military computer reached the astronomic processing power of more than 1 quadrillion calculations per second.
CENTERFORSECURITYPOLICY: The silent cyberwar
But it's NASA's description of this as a "rare explosion" that hints at there being more to this than an astronomic postcard picture.
ENGADGET: Alt-week 2.16.13: robo-rats, a young black hole and a computer that cannot crash
Following that, over the next five years, it will endeavor to create a lucid astronomic image of a section measuring an eighth of the total sky.
ENGADGET: DECam: Gazing deep into the final frontier in search of dark energy