time-contour map 中文意思是什麼
time-contour map
解釋
等時(距)線圖 時間距離地-
The rubbing fault of a slow - varying rotor system is diagnosed by means of a wavelet time - frequency contour map and good results have been achieved
利用小波時頻等高圖來診斷質量慢變轉子系統碰摩故障,取得了比較好的效果。
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