centroid

常见例句

用作名词 (n.)

• A self-adaptive feature extraction method based on power spectral centroid is proposed.
  摘要提出一种基于功率谱重心的自适应特征信息提取方法。
• If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results.
  如果该载荷重心在机翼结构弹性轴之后，则引起主机翼表面前端向下的扭转。
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