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本文介绍了一种小型螺旋桨二分量应变天平的设计与校准，并给出该天平的主要技术性能。经校测，天平性能良好，精度较高。目前，该天平已用于飞机型号螺旋桨设计造型实验。
This article describes the design and calibration of a small propeller two-component strain gauge and gives the main technical performance of the balance. The school measured, the balance of good performance, high accuracy. At present, the balance has been used for aircraft model propeller design modeling experiment.