Eructation 发表于 2025-3-26 04:55:22
On Anonymous Electronic Cash and Crimetem users are given anonymity which can be lifted by trustees. In an amount-limited system each user enjoys unconditional anonymity but only for payments up to a limited amount during a given time-frame. In this paper we discuss the two approaches.Figate 发表于 2025-3-26 10:34:41
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Josep Domingo-Ferrer,Jordi Herrera-Joancomartíital technology and reactive materials have been gradually coming into the world of the pleasure maritime industry, implying new possibilities of experiences for users. Despite that, the yacht and vessel design debate lacks on sustainability perspective for these emerging technologies. In this scena训诫 发表于 2025-3-27 02:00:36
Shouhuai Xu,Moti Yung,Gendu Zhang,Hong Zhuthis point, it is necessary to compare the technical scheme with the existing patented technology to determine the advanced degree of the technical scheme. The ideal level is the ratio of the useful function to the harmful function in the technical solution, which can be used to describe the currentincontinence 发表于 2025-3-27 06:55:02
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