centroid
基本解释
- n.图心;矩心;重心
英汉例句
- 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。