二是多银行电子现金系统的研究。
提出了利用电子钱包的托管电子现金系统。
Propose an escrowed electronic cash system by electronic wallet.
提出了一种基于分割选择技术的新的电子现金系统。
Propose a new electronic cash system based on cut-and-choose technique.
受限盲签名是实现高效离线电子现金系统的关键技术。
Restrictive blind signature is the essential technology in the implementation of efficient off-line e-cash system.
探讨在离线电子现金系统中的两种当前最主要的可分性解决方案。
It will discuss two main scheme of divisibility in off-line electronic cash system at present.
SR1：系统根据指定数额从账户中提取现金。
SR1: The system shall withdraw a given amount from the account.
我们的现金回馈（产品搜索）系统也是如此。
That's what you see us doing with things like our cash-back [product search] system.
人们开始贮藏现金，因为他们担心银行系统的稳定性。
People are hoarding cash as they worry about the stability of the banking system.
谁会是一个成功的B ？一个拥有系统的，能带来大量现金流的企业家。
Who is a successful Boss? One who has system and large number of cash flow.
一个凭单系统帮助维护控制现金支付。
A voucher system helps maintain control over cash disbursements.
系统中的每个银行都能发行电子现金。
系统中的每个银行都能发行电子现金。
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