这种模式一般是比较难的程序员一起工作，是难以维持较层次和网络模型。
This model is normally more difficult for programmers to work with and is harder to maintain than the hierarchical and network models.
此外，从网络模型的不同层次出发，探讨了宽带有线接入网技术的发展趋势。
In addition, it discusses and predicts the future development of the network technology connected with broadband line according to different kinds of network models.
这为隐喻的语义表征的层次网络模型提供了证据。
This provides supporting evidence for the hierarchical network model of semantic representation of metaphors.
应用推荐