ring gap in bore

例句：

1. 1. The ring gap in the bore is a critical component for the operation of the machine.
   这个环形间隙是机器运行的关键部件。
2. 2. The engineer carefully measured and calculated the ring gap in the bore to ensure accuracy.
   工程师仔细测量和计算了孔中的环形间隙以确保准确性。
3. 3.The ring gap in the bore can affect the performance of the machine significantly.
   孔中的环形间隙可以显著影响机器的性能。