1、弧形券
... 中等城市medium-sized city 弧形券segmental arch 葱花券ogee arch ...
2、弓形拱
... 弓形齿轮 segment wheel 弓形拱 segmental arch 弓形炉条 segmental fine bar ...
3、片段弓
方丝片段弓治疗儿童前牙外伤60例临床观察 | 创新医学网 关键词] 方丝;片段弓;儿童;前牙外伤 [gap=516]Key words] Edgewise;segmental arch;Children;Traumatic anterior teeth
4、平圆拱
...segmental plate 体节板segmental arch 平圆拱,弓形拱...segmental bronchus 支气管,分节支气管...
segmental Gothic arch哥德式弧形拱
segmental pointed arch弓形尖拱
Segmental arch timber缺圆拱木
segmental arch system弓形拱系统
segmental arch culvert弓形拱涵
Segmental arch technique片段弓技术
segmental arch bridges还有接种疫苗
built-up segmental arch组合圆弧拱