1650s in geometry, from Modern Latin parameter (1630s), from Greek para- "beside, subsidiary" (see para- (1)) + metron "measure" (see meter (n.2)).
A geometry term until 1920s when it yielded sense of "measurable factor which helps to define a particular system" (1927). Common modern meaning (influenced by perimeter) of "boundary, limit, characteristic factor" is from 1950s. Related: Parametric.
雙語(yǔ)例句
1. It is the parameter of distribution.
這就是分布參數(shù).
來(lái)自《簡(jiǎn)明英漢詞典》
2. V $ PARAMETER displays information about the initialization parameters that are currently in effect for the session.