英语词汇“light-like”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

light-like

/ˈlʌɪtlʌɪk/

Physics

adjective

Resembling light; specifically designating an interval between two points in space-time that is neither time-like nor space-like; relating to such an interval.

For any given point in space-time, the set of all light-like intervals forms a boundary (the light cone) between events that are causally connected with that point and ones that are not causally connected with it..

Origin

1920s; earliest use found in Transactions of the Kansas Academy of Science. From light + -like.

单词	light-like
释义	light-like /ˈlʌɪtlʌɪk/ Physics adjective Resembling light; specifically designating an interval between two points in space-time that is neither time-like nor space-like; relating to such an interval. For any given point in space-time, the set of all light-like intervals forms a boundary (the light cone) between events that are causally connected with that point and ones that are not causally connected with it.. Origin 1920s; earliest use found in Transactions of the Kansas Academy of Science. From light + -like.
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