Precise Range and Rangerate Equipment

例句：

1. 1. The measurements were precise to within a few millimeters.
   测量结果非常精确，误差在几毫米以内。
2. 2.The engineer used precise tools to build the bridge.
   工程师使用精密工具建造了这座桥。
3. 3.The scientist conducted an experiment with precise results.
   科学家进行了一次精确的实验。