常見例句雙語例句It refers to special astronomic events that will happen in 2012.它指向?qū)⒃?012年發(fā)生的一次特殊天文事件。This is a useful device for business presentations and astronomic purposes.這是一個(gè)有用的裝置業(yè)務(wù)的介紹和天文用途。The ancient astronomic observatory, about 80 kms northeast of Skopje, is more than 4,000 years old.這座古天文臺大約位于南斯拉夫斯科普里東北80千米處,已經(jīng)有4000多年的歷史。權(quán)威例句Last year, a U.S. military computer reached the astronomic processing power of more than 1 quadrillion calculations per second.CENTERFORSECURITYPOLICY: The silent cyberwarBut 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 crashFollowing 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 返回 astronomic