a spring in the shape of a coil 同义词：volute spring,
A Coil spring, also known as a helical spring, is a mechanical device, which is typically used to store energy due to resilience and subsequently release it, to absorb shock, or to maintain a force between contacting surfaces. They are made of an elastic material formed into the shape of a helix which returns to its natural length when unloaded.
例句与用法
1.
Normal, double-helix dna is spiral, like a loosely coiled spring . 正常的双螺旋DNA是螺旋形的，像一根松松地卷曲的弹簧。
2.
Specifications for double coil spring washers for aircraft 航空用双盘簧垫圈规范
3.
Single coil spring washers . small serie . symbol wz 单圈盘簧垫圈.小型系列. w2符号
4.
Single coil spring washers . standard serie . symbol w 单圈盘簧垫圈.标准系列.符号w
5.
Single coil spring washers . strong serie . symbol wl 单圈盘簧垫圈.大型系列.符号wl
6.
Small cylindrically coiled springs - specification 小型圆柱螺旋弹簧技术条件
7.
Shipbuilding - coiled springs for marine machinery 造船.船舶机械用螺旋弹簧
8.
Small cylindrically coiled springs specification 小型圆柱螺旋弹簧技术条件
9.
Hexagon head bolt and single coil spring lock washer assemblies 六角头螺栓和弹簧垫圈组合件
10.
Coil spring loaded slotted oil control ring 螺旋弹簧加载双坡口油环
您当前位置：