常見例句Yu W D, PostleR, Yan H. Geometrical andmechanical characteristics of the weak-points of wool fibers. Pro. 6th ATC. Hong Kong. 2001 -08-22.4 于偉東;杜雪芳;熊翰芳.;羊毛單纖維性質(zhì)對(duì)束纖維強(qiáng)伸度的影響 返回 Postler