银行计算机网络是一种提供各种信息咨询和处理的综合信息网络，其政策性和保密性都很强。
The network of bank calculator is a synthesize information net which provides a variety of information consultation and transaction, its policy and secret are very strong.
重要的旅游区域有必要建立起旅游的综合信息网络，作为区域内旅游合作和旅游安全工作的平台。
It is absolutely necessary that the tourism comprehensive information system should be built as a platform of local tourism cooperation and tourism safety in the important tourist regions.
SDH是一种将复接、线路传输及交叉连接功能结合在一起并由统一网管系统进行管理操作的综合信息网络技术。
SDH is a kind of comprehensive information network Technique which managed by uniform TMN together with multiplex, line transmission and cross collection.
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