graft yield的用法和樣例：
例句
- In order to obtain a satisfactory gating property of the membrane, the grafting yield must be kept in a proper range.
為了獲得預期的開關性能，必須將膜的接枝率控制在適當的範圍。 - The struc-ture and physical mechanical properties of graft copolymer depend on the rate of graft.
接枝共聚物的結構和物理性能與接枝率有關。
