security system是什么意思

security system

un.安全性系统

安全系统；保安系统；安防系统

例句

1.China institutes a subsistence security system for urban residents in a major reform of its traditional social relief system .
国对传统社会救济制度进行重大改革，建立了城市居民最低生活保障制度。

2.It has no European government, tax, or social security system to back it up.
它没有欧洲政府、税或者社会保险系统支持它。

3.The incentive to save money while working would have a strong negative correlation with the magnitude of the social security system.
激励为了省钱而工作，会有强烈的负相关关系，与大小的社会保障体系。

4.Over the last decade, Brazil has been providing eye care services through the national social security system.
过去十年，巴西一直通过国家社会保障系统提供眼保健服务。