sheafn.束v.捆;束
Sheaffer Black Ink犀飞利黑墨水
sheaf homomorphism层同态
sheafing force wall剪力墙
sheaflike structure束状结构
sheafing interference剪切干涉
sheaf of bainitic lath贝氏体板条束
sheaf-binding machine捆扎机
sheafing interferometer剪切干涉
sheaf of germs of section截面芽层
sheafing of asphalt layer沥青层剪应力