centroid

常見例句

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)。
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