Linear FM线性调频linearadj.直线的；长度的；线性的linear high polymer线型高聚物linear representive线性表示Linear public space线性公共空间linear simple group线性单群linear image sensor线性图像传感器linear gas velocity气体线速linear polysiloxane线性聚硅氧烷linear Stark effect线性斯塔克效应linear interpolater线性插补器linear perturbation线性扰动