confidence ellipsoid置信: believe; confidence; fiducia ...椭面: ellipsoid置信椭圆: fiducial confidence ellipse置信椭圆形: confidence ellipsoid椭面: [数学] ellipsoid下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:置信椭面,即可在微信中查询翻译