eccentricityn.古怪；古怪的行为；怪癖；离心率eccentricity of foundation基础偏心eccentricity of cam machine偏置凸轮机构eccentricity of a hyperbola双曲线的离心率Eccentricity control system壁厚控制系统eccentricity correction device偏心矫正装置eccentricity water distributor偏心配水器eccentricity of satellite orbit卫星轨道偏心率eccentricity and different diameter偏心异径eccentricity magnification coefficient偏心距增大系数eccentricity of acceleration of gravity重力偏心