圆筒镇压器

滚筒式压路机，滚筒式路碾，圆筒（光面）镇压器

drum roll───（开场的）紧锣密鼓声

drum rolls───（开场的）紧锣密鼓声

drumroll───n.击鼓声；击鼓

drumrolls───n.击鼓声；击鼓

dandy roller───花花公子

steam roller───不可抗拒力量；[交]蒸汽压路机

drug dealer───贩毒者；毒品走私犯

Two groove of the inner ring and outer ring groove for the ball between the form of a drum, equipped with roller bearings.───二条滚道的内圈和滚道为球面的外圈之间，装配有鼓形滚子的轴承。

And version drum roller embossing drum with rubber layer as a result, they have to drive.───与版滚筒对滚的压印滚筒因包有橡胶层, 故无需驱动.

It points out that the position of the maximum strain, stress and tension is at first group trough type roller, not at passing poion of pulley if the head drum works as pulley.───指出在头部滚筒作为驱动滚筒的布置系统中，胶带最大应变、力及张力位置不在驱动滚筒相遇点，而在过渡段第一组槽形托辊处。

Conversely, if the washing machine drum lower prices, consumers will shift to buy roller washing machine, making waves to reduce the demand for wheel.───反之，如果滚筒式洗衣机的价格下降，消费者就会转向购买滚筒式洗衣机，使得波轮式的需求量减少。