ratchet dial feed

例句：

1. 1.The machine uses a ratchet feed to ensure accurate measurements.
   这台机器使用棘轮式供料器来确保准确的测量。
2. 2.The engineer adjusted the ratchet feed to optimize performance.
   工程师调整棘轮式供料器以优化性能。
3. 3.The new design incorporates a ratchet feed for easy adjustment.
   新设计集成了棘轮式供料器，便于调整。