minimum pulley width

例句：

1. 1. The engineer calculated the minimumpulley width for the new machine.
   工程师计算了新机器的最小滑轮宽度。
2. 2.The construction of the bridge required a minimumpulley width of 3 meters.
   桥梁的建设需要最小滑轮宽度为3米。
3. 3.The weight limit on the conveyor beltis determined by the minimum pulley width.
   输送带的重量限制由最小滑轮宽度决定。