field curvature corrector

例句：

1. 1. The field curvature corrector was designed to improve the accuracy of mapping in agricultural fields.
   田野曲线校正器被设计用来提高农业田地测绘的准确性。
2. 2. The use of this device has been shown to reduce the amount of manual correction required for field measurements.
   使用这种设备已被证明可以减少田间测量所需的手动校正量。
3. 3. The field curvature corrector is an essential tool for farmers to ensure accurate mapping and planning oftheir crops.
   田野曲线校正器是农民确保精确地图绘制和作物规划的必备工具。