The simulating results indicated that the synaptic delay happened evidently when neural signals were passed through the chemical synapse .

研究结果表明，神经信号通过化学突触进行传递时，存明显的 突触 延搁 现象；

Needless to say this is a very difficult task due to the infinite-dimensional nature of the problem caused by the synaptic delay and the possible spatial structure of the system ( equivariant with respect to a Dn-action ) .

毫无疑问，系统的信号传输的 时间 延迟和空间结构（指关于二面体群Dn作用下的 不变性）所引起的无限维性质研究是一项很困难的任务。