1.
A17th-century game in which a boxwood ball was struck with a mallet to drive it through an iron ring suspended at the end of an alley.
铁圈球游戏一种17世纪的游戏，用木槌将一黄杨木球打过悬挂在球道末端的铁圈
2.
nose ring for animals, of iron or steel wire
动物鼻圈,钢铁丝制
3.
DIN 986 domed cap nuts
铁盖+尼龙圈组合盖帽
4.
permanent magnet moving-coil type ammeter
永久磁铁动圈式安培计
5.
permanent magnet moving-coil type voltmeter
永久磁铁动圈式伏特计
6.
He bends a wire into a loop.
他将铁线弯成圆圈。
7.
A shaft on the piston forms the armature of a coil.
活塞轴作线圈的衔铁。
8.
Wind the wire in loop and put it away in the tools
把铁丝绕成圈圈，放到工具棚里
9.
Wind the wire in loops and put it away in the toolshed.
把铁丝绕成圈圈,放到工具棚里。
10.
a ring of iron or circle of rope used in the game of quoits.
执圈游戏中使用的铁环或绳圈。
11.
a coil of wire around an iron core; becomes a magnet when current passes through the coil.
缠在铁核上的线圈；当电流通过线圈时变成磁体。
12.
Grey cast iron pipes with rubber ring of ladder-lip-shaped
GB/T8714-1988梯唇型橡胶圈接口铸铁管
13.
He made the wire fast to the metal ring.
他把这根铁丝紧系在金属圈上。
14.
loudspeaker moving iron or moving coil, unmounted
动铁式或动圈式扬声器,未安装的
15.
A bar of iron placed in a coil, through which a current is flowing, becomes magnetized.
铁棒置于带电的线圈中就会被磁化。
16.
The goats were wired in the field.
山羊用铁丝网圈在了地里。
17.
The iron with the wound coils on it is called an armature .
缠绕着线圈的铁心叫做电枢。
18.
When the core is displaced, the inductive reactance of the secondary coil is unbalanced.
当铁芯移动时，次线圈的感抗就不平衡。