measuring comparator

例句：

1. 1. The engineer used ameasuring comparator to check the accuracyof the measurements.
   工程师使用测量比较器来检查测量的准确性。
2. 2. The new machine has ameasuring comparator that can quickly andeasily measure the size of objects.
   这台新机器有一个测量比较器，可以快速而轻松地测量物体的大小。
3. 3. The scientistused a measuring comparator to comparethe results of two different experiments.
   科学家使用测量比较器来比较两个不同实验的结果。