sphere gap measurement

例句：

1. 1.The engineer made a sphere gap measurement to ensure the accuracy of the data.
   工程师进行了球体间隙测量以确保数据的准确性。
2. 2.In order to improve the quality of the product, we need to conduct sphere gap measurements regularly.
   为了提高产品质量，我们需要定期进行球体间隙测量。
3. 3. The sphere gap measurement is crucial for the stability of the system.
   球体间隙测量对于系统的稳定性至关重要。