This paper de-signs operation mode in e-stamp system on an analysis of service requirements basis.
论文在分析电子邮票系统业务需求的基础上，对其运行模式进行了设计。
Th en he put it in the envelop e and said, have you got a stamp, Bill?
写完后把信放进信封里，又问：比尔，你有邮票吗？
E. g. : instrument processing and cutting of metal signs, ironing boards, atomic stamps, carbon plate in battery, copper stamp and small artworks.
如：仪器加工，金属标牌、烫金板、原子章、电池碳板、铜章、小型工艺元件切割等；
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。
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。
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