实验结果分析表明，该方法能有效地进行滚动轴承故障诊断。
Experiment result shows that this method can be applied to diagnosis the fault of rolling bearings.
本文通过对滚动轴承的实验研究，分析了预测中权的选择和预测误差。
In this paper, the selection of weight facfor and the error in forecast based on experiment of rolling bearing are discussed.
对作者所设计的这种浆式叶轮的电测实验表明：它具有较小的外滚动阻力和较高的牵引效率。
The results of the experiment shows that it possesses less outer rolling resistance and greater tractive efficiency.
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