singularlyadv.不可思议地；少见地singularadj.单数的；奇特的；非凡的n.单数singular-value decom-position左右逆特征值问题singular systems with time-delay时滞广义系统singular biological economic model广义生物经济模型singular linear sequential machine奇异线性顺序机singular projective transformation非正则射影变换, 奇异射影变换singular limits of stiff relaxation奇异松弛极限singular linear least square method奇异线性最小平方法Singular hyperbolic function method齐次平衡原理singular nonlinear boundary problem非线性奇异边值问题singular delay differential systems退化时滞微分方程