connectionism联结主义connectionn.联系；关系；连接；亲戚connection quadrangle method联系四边形法connection of electric lines电线连接connectionless network relay无连接网络中继Connection is no longer valid连接不再有效connection established signal接通信号connection dimension standard连接尺寸标准connection socket for antenna天线插口connection in progress signal连接进行信呈connection rotation stiffness连接转动刚度Connection Element Identifier连接单元标识