传统机械杠杆的称重方法造成较大的机械误差，影响称量的速度和精度。
Traditional mechanical lever weighing methods can cause a mechanical error, thus decrease the speed and precision.
通过过采样方法处理后的采样信号，使动态轴重式汽车衡在保证其称量达1%精度时，提高称重过车速度。
By choosing sampling signals by the way of the over-sampling, the metrical speed of dynamic automotive metrical can be increased when holding the accuracy of weigh-in-motion within 1%.
研究结果表明：该方法能够比较理想地解决动态定量称重过程中速度与准确度的矛盾。
The results show that the method can solve problem of the conflict between speed and accuracy of dynamic quantitative weighing process successfully.
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