基本解釋n.圖心;矩心;重心同根派生 centroid相關(guān)詞英漢例句用作名詞 (n.)A self-adaptive feature extraction method based on power spectral centroid is proposed.摘要提出一種基于功率譜重心的自適應(yīng)特征信息提取方法。If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results.如果該載荷重心在機(jī)翼結(jié)構(gòu)彈性軸之后,則引起主機(jī)翼表面前端向下的扭轉(zhuǎn)。centroid更多例句