2 2．3电子邮资（E-Postage）技术 盖茨于2004年提出电子邮资（E．Postage）㈨系统，他认为只要向邮件发送者 收取一美分的费用，垃圾邮件两年后不再成为难题一...
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On the base of this architecture, key techniques to realize E-Postage system are studied, which include the design of postage-storage and stamp ^ secure postage renewing transaction and the foundation of secure background system.
在此基础上，重点研究了邮资存储盒设计、邮资续费、防伪邮资凭证设计和系统后台安全体系等实现电子邮资系统的关键技术。
参考来源 - 电子邮资的研究和应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Electronic stamp is the final embodiment of E-Postage service, the security of stamp is key guarantee for the E-Postage system.
邮资凭证是电子邮资系统服务的最终体现，邮资凭证的安全是保证电子邮资系统正常运转的重点。
Some 65% of the world's national Posts now offer online services, including online bill payments (16%), e-postage services (13%) and delivery of items against e-signatures (10%).
现在65%左右的国内邮政提供网上服务，其中包括网上账单付费业务(16%)，电子邮票服务(13%)，电子签名投递服务(10%)。
E-mail is cheaper for persons and organisations that send email to many recipients as this results in savings in stationery costs and postage.
关于要向许多收件人传送信息的个人和组织而言，电子邮件更经济实惠（即更廉价），节约文具及邮寄本钱。
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