proportionaladj.成比例的;相称的n.[数]比例项
proportional fairness比例公平
proportional printing特 性串
proportional revolver比例式旋转变压器
proportional relation比例关系
proportional guidance比例导引
proportional integral比例积分
proportional segments比例线段
proportional diffServ比例区分服务
proportional taxation比例税
proportional dilution比例稀释