symmetricallyadv.匀称地；对称地；均衡地symmetricaladj.对称的symmetrical function对称函数symmetrical movement对称运动symmetrical aerofoil[机] 对称翼面symmetrical stenosis对称狭窄symmetrical limiting对称限幅symmetrical radiator对称辐射器Symmetrical modeling对称建模法symmetrical behavior对称行为symmetrical matching对称匹配symmetrical vergence对称性转向