科学时代-面向大众传播科学知识、科学方法、科学精神和科学思想的科学普及平台。

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

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Security First Network Bank (SFNB)	security for money	security for note issue	security guard	security hole
security identifier	security identifier--security identifier (SID)	security identifier (SID)	security information policy	security inspection
security instrument	security instrument	security instrument	security interest	security interest
security interest	security interest	security literature	security log	security log
security management	security management	security management	security measure	security need
security of maritime claims	security of tenure	security of tenure	security on Internet	security packed
security paper	security parameter index	security parameter index--security parameter index (SPI)	security parameter index (SPI)	security policy
security policy	security policy	security posture assessment	security posture assessment--security posture assessment (SPA)	security posture assessment (SPA)
security principal	security programme	security protocol	security right	security rollup package
security staff	security support provider interface	security support provider interface (SSPI)	security system	security template
security token	security zone	SEC（Securities and Exchange Commission）	SED	sedan
sedation	sedation	sedative	sedative-hypnotic	sedative-hypnotics