Zeiss gage block interferometer

例句：

1. 1. The engineer used a gage to measure the length of the rope.
   工程师用一个量具来测量绳子的长度。
2. 2. The carpenter measured the width of the door before cutting it.
   木匠在切割门之前测量了门的宽度。
3. 3. The scientist used a gage to check the accuracy of her measurements.
   科学家使用一个量具来检查她测量的准确性。