range of spindle speeds

例句：

1. 1. The range of spindle speeds in this machine is adjustable.
   这台机器的纺纱机速度范围是可调的。
2. 2. The engineer needs to adjust the spindle speeds to meet the production requirements.
   工程师需要调整纺纱机速度以满足生产要求。
3. 3. The spinning process requires a range of spindle speeds to achieve optimal results.
   纺纱过程需要一系列纺纱机速度以获得最佳结果。