单词	rigid system
释义	rigid system 刚性系统
随便看	radius of convergence radius of corner radius of crank radius of curvature radius of curvature in meridian radius of curvature in prime vertical radius of curvature method radius of curvature of meridian radius of curvature of the earth radius of curve radius of damage radius of deformation radius of destruction radius of edge radius of flange radius of flange mouth arc radius of flight radius of flute radius of flute of tooth radius of graph radius of gyration radius of gyration of area radius of holomorphy radius of horizontal curve radius of inertia sxdp sxdx sxec sxey sxfb sxfc sxfk sxfm sxfx sxfy 腹心交腹杆腹板腹案腹水腹泻腹满腹热心煎腹痛腹积水