1. 链轮：同时,利用EMV系统可以通过减少凸轮轴、调速带和链轮(sprocket)简化复杂的机械系统及减轻车身重量. 在发动机控制单元增加一个EMV需要增加I/O和软件需求,甚至需要数字信号处理功能. 数字信号处理器(DSP)以嵌入式或者软件的形式广泛的应用于点火系统和爆振探测系统或者类似的环境.

2. 链轮齿：链轮 chain wheel | 链轮齿 sprocket | 镗孔 boring

3. 鍊輪：Spring retainer汽门弹簧座 | Sprocket炼轮 | Stabilizer平稳杆

4. 链轮链轮铣刀：sprocket 链轮 | sprocket 链轮链轮铣刀 | sprocketchain 链轮上的链条

1. 链轮;(胶片的)输片齿轮;(磁带的)带齿卷盘
A sprocket is a wheel with teeth around the outer edge that fit into the holes in a chain or a length of film or tape in order to move it round.

noun

1. tooth on the rim of gear wheel

Synonym: cog

2. thin wheel with teeth that engage with a chain

Synonym: sprocket wheel

3. roller that has teeth on the rims to pull film or paper through