?同轴环形器

... coaxial line ==> 同轴线=>同轴线路 coaxial line circulator ==> 同轴环形器 coaxial line resonator ==> 同轴线谐振器 ...

?同轴环行器

... 同轴环形电容器 coaxial-torus condenser; 同轴环行器 coaxial line circulator; 同轴混合器 {电磁} coaxial hybrid; ...