Tumble abrasion of a fabric is highly dependent on the inherent fiber toughness . 织物耐滚磨的能力与纤维固有韧度相关密切。
The ratio of the microwave radiation to the x-ray bremsstrahlung radiation is dependent on the density in the emitting region . 微波辐射与X射线韧致辐射的比值与发射区的密度有关。
The stele includes all primary tissues derived from the procambium consists of pericycle,phloem and xylem . 中柱包括从原形成层衍生而来的全部初生组织,由中柱鞘、韧质部和木质部组成。
Study of toughening mechanism on pvc acr blending system 共混体系的增韧机理研究
Studies on size effect of concrete fracture toughness 混凝土断裂韧度尺寸效应探讨