图 实例 oup crysin0,Di5心r-粟妨1订 (LEE) [Group:crysize.Deta Cu-10h-1] 8000- Cu as-sprayed 600的 Cu ball-milled 10h 图 4000 2000 Theta-2Thelo (deg) 材料科学与工程学院 15 School of Materials Science and Engineering材料科学与工程学院 School of Materials Science and Engineering 实例 15 Cu ball-milled 10h Cu as-sprayed (220) (331) (222)