pin rack drive

• 围带驱动

pin rack drive的用法和样例：

例句

1. A belt drive system is a hybrid system consisting of continuous belts modeled as strings as well as discrete pulleys and a tensioner arm.
   平带驱动系统是由连续的可模型化为弦线的平带，离散的滑轮和一个张紧臂组成的混合系统。