n.(棍棒顶端等的)金属箍,金属环,套圈;
英文例句/中文翻译:
Design of the Demagnetization and Clearing Machine of Bearing Ferrule
轴承套圈退磁清洗机的设计
In Vitro Study of Effects of Central Incisors Restored with Different Post-core Materials without Ferrule
无箍效应时不同桩核材料修复上颌中切牙的体外实验
Phase Transition of Li_2O-Al_2O_3-SiO_2 Glass-Ceramics Used for Optical Fiber Ferrule
光纤接头用微晶玻璃材料的相转变