管理学 GtoC型电子政务 释 electronic signature 电子签名 数据电文中以电子形式所含、所附用于识别签名人身份并表明签名人认可其中内容的数据。
信息安全 密码理论与技术 释文 electronic signature 电子签名
- free monoid
- free motion
- free motion of nonholonomic system
- free Motzkin path
- free nerve ending
- freeness
- free neutron
- free neutron decay
- free node
- free non-Abelian group
- free nuclear stage
- free nuclei
- free nucleon nucleon cross section
- free nucleon-nucleon cross section
- free nutation
- free object
- free occurrence
- Free Officers Movement
- free open policy
- free operator algebra
- free oscillation
- free oscillations of the earth
- free oxygen
- free particle
- free path