information systcm的用法和样例：
例句
- Information system cost estimation is the base of tenders.
信息系统成本测算是投标或报价的基础。 - Dispatch Management Information Center of the Ministry of Railways.
铁道部调度指挥管理信息系统。
information systcm的相关资料：
临近单词
information bus
information
information retrieval and utilization
Information technology in countryside
Information technology of the network
information management and prediction
Information Requirements Descriptions
informationization project management
information-driven sensor selection
Information Systems Planning Services
information and computational science
information resources on the internet
