boiler ferrule锅炉烟管套圈
Ferrule brass费鲁尔铅黄铜
cable ferrule电缆套圈
Ferrule Type卫生型;管式;插针类型
FERRULE COUPLING金属箍接头
adjustable ferrule可调夹套
double ferrule卡套接口
furnexpert ferrule锅炉烟管套圈
ferrule detail箭杆金属箍
If enough tooth structure remainedin the coronal roots, the design of the ferrule would strengthen the fractureresistance of the endodontically treated teeth restored with dowel crowns.
当残根冠部剩余牙体组织较多时，设计箍结构(又称牙本质肩领)可有效增强桩核冠修复后牙体的抗力。
Teeth in group A were prepared with no ferrule and restored with cast Ni-Cr posts and cores and full crown casts.
A组：不制备牙本质肩领，镍铬合金金属桩及金属全冠修复。
参考来源 - 冠延长及牙本质肩领的应用对不同桩核修复后牙根抗折性能的影响N-COUNT（可数名词） A ferrule is a metal or rubber cap that is fixed onto the end of a stick or post in order to prevent it from splitting or wearing down. 装于棍棒顶端，以防止其裂开或磨损的金属帽或橡皮帽 [正式]