滚轮；中间齿轮；惰轮

idle wheels───[机]惰轮；[机]空转轮

idle wheel───[机]惰轮；[机]空转轮

water wheels───水轮；水车

center wheels───中心轮

paddle wheels───[机]桨轮；明轮

prayer wheels───喇嘛教的传经筒；祈祷轮；地藏车

alloy wheels───合金轮圈

bevel wheels───n.斜齿轮；伞齿轮；斜摩擦轮

bull wheels───大齿轮；主齿轮

The linear guide rail, idler wheels and bearings are imported from Japan and Singapore, which makes the machine work very stably and precisely.───采用日本、新加坡等进口导轨、滚轮、轴承，提高了机器传动的精密度。

The two double idler wheels can be changed to two single idler wheels and to turn into a hybrid car of vehicle with drive equipment on the frame.───在需要时可将两对滚轮改为两个单滚轮，并可在车架上加挂上动力设备，使之成为混合动力车或机动车。

Adopts double idler wheels and needle feed materials at the same time, strong slope climbing force, small change of needle.───采用滚轮及针送同步送科，爬坡力强，针距变化小，针位极稳固。

It differed from the TKS tankette by using side clutches in a transmission and bigger idler wheels, which were last road wheels as well.───和TKS不同的是传动装置采用了侧离合器和一个更大的诱导轮，同时也是最后一个负重轮。

Adopts idler wheels to feed materials with stable feeding, fine slope climbing, and can sew multi layers thick fur with better effect.───采用滚轮下送料方式，送料稳定，爬坡性能好，缝制多层厚皮料，效果尤佳。

Adopts double idler wheels and needle feed materials at the same time, strong slope climbing force, small change of needle .───采用滚轮、牙齿及针送同步送料，爬坡力强，针距变化小，针位极稳固。

The Research of Flow Characteristic of Standard Compound Gear Flow Meter with Four Idler Wheels───四惰轮标准型复合齿轮流量传感器的流量特性研究

the idler wheels are hard and durable, can bear bigger impact force, are hard to deform and have low failure rate;───滚轮坚固耐用，能承载较大的冲击力，不易变形，故障率低。

When using the idler wheel only, fix the brace on the axes of the two idler wheels in paratactic or in series and the top of brace has footplate axes.