residualis残余的residualadj.剩余的；残余的n.剩余部分；(复)追加酬金residual nitrate残留氮residual pyramid残差金字塔residual outcrop残余露头residual payment剩余付款residual contact剩乘接点residual bending弯曲residual entropy残余熵residual anomaly剩余异常residual current剩余电流residual deficit剩余赤字