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1·The result shows that this filtering method can decrease each random error term of mechanically dithered RLG effectively and improve the accuracy of RLG.

结果表明：该方法有效降低了机抖激光陀螺的各项随机误差，提高了其使用精度。

2·The characteristics of error motion of shafting is a complex signal which includes periodic component and random term.

轴系回转误差运动的特征是一项复合信号，它含有周期分量和随机分量。