首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉

单词	Schwarzschild black hole
释义	Schwarzschild black hole /ˈʃvɑːtsˌʃiːlt / /ˈʃwɔːtsˌtʃʌɪld/ noun Physics A black hole of a kind supposed to result from the complete gravitational collapse of an electrically neutral and non-rotating body, having a physical singularity at the centre to which infalling matter inevitably proceeds and at which the curvature of space-time is infinite. A Schwarzschild radius is the radius of the boundary of a hole of this type.If a mass is squeezed smaller than its Schwarzschild radius it becomes a Black Hole.... By the ‘size’ of a black hole we typically mean the Schwarzschild radius (or ‘event horizon’ as people like to say). If an object exists entirely within its Schwarzschild radius then it is referred to as a black hole. Origin Named after Karl Schwarzschild (1873–1916), German astronomer.
随便看	earth-pig earth pigment earth pillar earth plane earth plate earthquake earthquake fault earthquake-gown earthquake light earthquake lightning earthquake-proof earthquake-proofing earthquake-resistant earthquake swarm earthquake wave earthquake weather earthquakey earthquaking earthquaky earth return earth-ridge earthrise earth sack earth satellite earthscape

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。