词汇	doubly-connected
释义	doubly-connected 数双连通的
随便看	non-linear friction nonlinear friction mode nonlinear full-procedure analysis nonlinear full-range analysis nonlinear full theory nonlinear function Non-linearfunction non linear function non-linear function non-linear functional nonlinear functional analysis non-linear functional analysis nonlinear functional difference equation nonlinear functional different equation nonlinear functional differential equation nonlinear functional differential eqution nonlinear functional expansion nonlinear functional transformation nonlinear function approximation nonlinear function generator nonlinear function model Non-linear function regression nonlinear functions non-linear functions nonlinear fusion