?双滑动臂调谐线圈

... active side of coil 线圈的有效边 two side receiving coil 双滑动臂调谐线圈 two-side receiving coil 双边接收线圈 ...

?双边接收线圈

... 双边接收线圈 two side receiving coil; two-side receiving coil 接收线 receive leg 吸收线圈 absorbing coil ...