平均绝对百分比误差 MAPE ; Mean Absolute Percentage Error
绝对百分比误差 absolute percentage error ; mean absolute percentage error ; MAPE
均百分比绝对误差 Mean absolute percentage error ; MAPE
点群误差比对 surface-cloud difference
和平均绝对百分比误差 Mean absolute percentage error
以均匀绝对百分比误差 MAPE ; mean absolute percentage error
以平均绝对百分比误差 mean absolute percentage error
笔者研制了一种具有“度量”功能的基准标尺板，能有效地减小这种比对误差。
It may cause error. To prevent these errors, a graticule is made, which can measure accurately.
还对各工况下的速度采样时间及误差进行了计算和比对。
Moreover calculation and comparison of speed sampling time and error under various working mode are made.
本文主要介绍了两个实验室的比对结果，气体混合物的制备，分析方法及误差评估。
The comparison result, the preparation of the gas mixtures, the analytical method as well as the error evaluation between the two laboratory are introduced briefly in this paper.
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