侧面: side; flank; profile; latera ...角: role; part; character侧面角焊: side fillet welding侧面角焊缝: side fillet weld/ fillet weld in parallel shear螺纹侧面角: flank angle面角: external cone angle; face angle; interfacial angle; plane angle侧面: side; flank; profile; lateral; side face; sideview; sideways 侧面探讨 sidewise approach; 从侧面了解 find out from indirect sources; 问题的一个侧面 one side of the problem; 她侧面看很美。 she has a beautiful [fine] profile.; she is fine in profile. 这部小说反映了农村改革的一个侧面。 the novel presents one aspect of the reform in the countryside二面角,双面角: dihedral angle面角 齿面角: faceangle背面角: back side angle层面角: bedding angle齿面角: tooth face angle; wire face angle唇面角: labial angle刀面角: rake地面角: ground angle; ground incidence洞面角: cavosurface angle多面角: polyhedral angle二面角: angle, dihedral; dihedral angle; interfacial angle弧面角: camber abgle; camber angle节面角: helix angle; pitch angle界面角: interfacial angle晶面角: interfacial angle两面角: dihedral angle螺面角: angle of flanks of thread; angle of thread; thread angle面角材: face angle