linear IC线性集成电路linearadj.直线的；长度的；线性的linear input tape线性输入带linear quantizing线性量化Linear-sweeping单扫描示波极谱法linear equivalent一次等价linear proctotomy[医] 直肠直线切开术linearity circuit线性电路linear distortion线性失真linear rate model线性码率模型linearity fitting线性拟合linearprogramming线性规划