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
- chemical constituents classification of crude drugs
- chemical contamination
- chemical contamination of food
- chemical control
- chemical control of weeds
- chemical conversion coating
- chemical cooking machine for tussah cocoon
- chemical coprecipitation method to produce powder
- chemical corrosion
- chemical corrosion-proof electric apparatus
- chemical crosslink
- chemical crosslinking
- chemical cycle of carbon
- chemical cycle of nitrogen
- chemical cycle of phosphorus
- chemical cycle of sulfur
- chemical database
- chemical decanning
- chemical decladding
- chemical decladding; chemical decanning
- chemical decontamination
- chemical defense
- chemical defense of insect
- chemical degradation
- chemical degradation of polymers