常見(jiàn)例句雙語(yǔ)例句B-spline is used in boundary representation.本文應(yīng)用B樣條曲線進(jìn)行邊緣表達(dá)。Firstly, the boundary representation(B-rep) of the lightweight model was set up by designing the algorithm of extracting geometrical information from lightweight model.通過(guò)設(shè)計(jì)輕量化模型的幾何信息提取算法,建立了輕量化模型的邊界表示模型;www.cmemo.org.cnAt present, the CAD system always uses hybrid representations of feature representation and boundary representation in order to take advantages of both representations.目前,在CAD系統(tǒng)中,一般採(cǎi)用特征表示和邊界表示的混郃表示方法,以充分利用兩種表示法的優(yōu)點(diǎn)。權(quán)威例句The government promises to have this examined by the independent Boundary Commission for Scotland, but an immediate cut in Scottish representation at Westminster would have been a better salve for English sensibilities.ECONOMIST: Britain’s Celtic choice 返回 boundary representation