center of mass coordinate 质心坐标系 ; 质心座标
center of mass coordinate system [力] 质心坐标系
air mass coordinate system 气团坐标系
center-of-mass coordinate [力] 质心坐标
mass centre coordinate 质心坐标系
mass center coordinate system 质心坐标系
Mass Matrix in Modal Coordinate 振态座标下质量矩阵
PGF errors are a little difference between the two coordinates in lower levels, but PGF errors of the height coordinate are obviously smaller than those of the mass coordinate in higher levels.
两垂直坐标下气压梯度力计算误差在低层两者相差不大，但是往高层高度坐标的气压梯度力误差要明显小于质量坐标。
So, switching the area, moving the area to the other side, I'll get double integral of xdA is the area of origin times the x coordinate of the center of mass.
那么，改变一下区域，把这块移到另一侧，我们得到对xdA的双重积分,是原点那的圆面积乘质心的x的坐标。
The study shows that by adopting the production mode of mass customization in green manufacturing, the enterprises can coordinate and optimize their economic and social profits.
研究表明，在绿色制造中采用大规模定制生产方式，可以使企业的经济效益和社会效益得到协调优化。
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