目前，我海军舰船的监控定位主要依靠我国的长河二号导航系统和基于美国的GPS或俄罗斯的GLONASS的卫星定位系统。
At present, the scout orientation system of our navy fleet mainly depends on the long river No. 2 navigation system and satellite navigation system based on American GPS or Russia GLONASS.
扩展生产和测试环境中的数据库自动定位功能，以便进行监控和保护。
Extends capabilities to automatically locate all databases, in both production and test environments, for monitoring and protection.
从跟踪送货司机的GPS定位仪到追踪办公室员工浏览网站习惯的软件，技术让雇主能够比以往更严密地监控员工。
Technology has made it possible for employers to monitor employees more closely than ever, from GPS trackers for delivery drivers to software that tracks which websites office workersvisit.
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