未连接区域

unconnectedness───n.不连通性

unconditioned response───非制约反应；无条件反应

Y connections───星形接线；Y接法

collected editions───收藏版

connectedness───n.[数]连通性

connections───n.连接；关系（connection的复数形式）；关系学

nether regions───阴间

The method is applied to not only the connected models, but also the unconnected models which have unconnected regions in the model like bone models. The algorithm is testified valid …───该算法不仅适用于连续的三维模型，而且适用于像骨骼一样的骨骼块之间不连续的三维模型。