| 1. | 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。 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | Study of toughening mechanism on pvc acr blending system
共混体系的增韧机理研究 |
| 5. | Studies on size effect of concrete fracture toughness
混凝土断裂韧度尺寸效应探讨 |
| 6. | The chief chef chopped the tough beef with a sharp knife
大厨师用利刃剁韧牛肉。 |
| 7. | Research progress of toughening epoxy resin
热致型液晶增韧热固性树脂的研究进展 |
| 8. | Development of research on toughening epoxy resin
塑封材料环氧树脂的增韧研究进展 |
| 9. | New progress in pvc toughening with nanoparticles
纳米粒子增韧聚氯乙烯研究新进展 |
| 10. | The research progress of toughening modification of pvc
聚氯乙烯增韧改性研究进展 |
