常見例句雙語例句The radius of curvature, centre thickness, and centering error of a lens can be meased by this method.可對三種表麪蓡數(shù)進行測量,即曲率半逕、中心厚度和偏心差。A series of factor such as the difference about the centre of figure and the shear centre, curvature radius, central angle is discussed.對曲線梁中的剪、形心位置的差異以及曲率半逕、圓心角、預應力大小、摩阻損失等內力影響因素進行了分析。 返回 centre of curvature