释义 |
WordReference Random House Unabridged Dictionary of American English © 2024cen•troid (sen′troid),USA pronunciation n. - Mechanicsthe point that may be considered as the center of a one- or two-dimensional figure, the sum of the displacements of all points in the figure from such a point being zero. Cf. center of mass.
- MathematicsAlso called median point. [Geom.]that point where the medians of a triangle intersect.
cen•troi′dal, adj. |