space-based information management system 空间管理基础信息系统
Precision agriculture is an agricultural management system based on information and is implemented according to space variability existing in field information.
精细农业技术是一种以信息为基础的农业管理系统，又是依据农田信息存在的空间差异性而实施的。
Advocate for equal rights of all country to participate in Internet governance and acknowledge the right to ensure national security in information space based on its own laws and state system.
我们主张各国均有权平等参与互联网治理，有权根据本国法律和制度实际，维护本国网络安全。
The paper proposes a concept space-based subject crawler structure, which is used to a rapid, effective subject information search robot system.
采用了基于概念空间的主体爬虫结构，构造了一个快速、有效的主题信息搜索机器人系统。
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