1.
moving coil instrument for measuring electrical quantities
测电量用动圈式仪表
2.
permanent magnet moving-coil type ammeter
永久磁铁动圈式安培计
3.
permanent magnet moving-coil type voltmeter
永久磁铁动圈式伏特计
4.
DC moving coil square instrumert
直流动圈式方形电表
5.
DC moving coil round instrument
直流动圈式圆形电表
6.
DC moving coil rectangular instrument
直流动圈式矩形电表
7.
permanent-magnet-coil instrument
永磁动圈式/磁电系仪表
8.
AC moving coil round instrument
交流动圈式圆形电表
9.
driven friction ring
被动[从动]摩擦圈
10.
coil ,induction, electric (excl. ignition coils for motor vehicles)
电感应线圈（不包括机动车用点火线圈）
11.
nose ring for animals, of iron or steel wire
动物鼻圈,钢铁丝制
12.
movement once around a course.
围一个圈绕的一次运动。
13.
An enclosure in which wild animals are kept.
兽栏关野生动物的圈栏
14.
a loop knot that neither slips not jams.
滑动或堵塞的环圈结。
15.
Bars keep the animals inside.
护栏把动物圈在里面。
16.
the writhing coils of a snake
蛇身体扭动盘绕成的圈
17.
reel brake solenoid
磁带盘制动电磁线圈
18.
pinch solenoid driver
压带电磁线圈驱动器