momentums的中文翻译是什么意思

The vector sum of the angular momentums of each component particle of an extended body.

动量矩伸展体的每个组成微粒的角动量的矢量值.

I sincerely wish this CSW a successful session for vigorous new momentums to global gender equality.

衷心地祝愿本届会议取得成功,为全球性别平等事业增添新的动力.