centroid
centroid漢語翻譯
【機】 瞬心線
centroid英語解釋
名詞 centroid:
- the center of mass of an object of uniform density
centroid詳細解釋
cen.troid
n.(名詞)See center of mass 參見 center of massThe point in a system of masses each of whose coordinates is a weighted mean of coordinates of the same dimension of points within the system, the weights being determined by the density function of the system.質心:質量系統(tǒng)內一點,其重量坐標是該系統(tǒng)內同維數(shù)上所有點坐標的平均值,重量由該系統(tǒng)的密度值決定