cash in advance,cash before delivery,payment in advance

That is the Medicare Prospective Payment System carried by US and some other countries.

本文从经济学角度分析一种新的医疗付费制度,即目前美国等一些国家所采用的按病种预付制。

A new type of single-phase electronic multi-rate and prepayment Watt-hour meter;

一种新型单相电子式多费率预付费电能表

The Study of the System of the Full Electronic Watt-hour Meter of Prepayment;

预付费电子电能表系统的研究

Design of the pre-payment and centralized read and control system;

一种集中控制式预付费抄表系统的研制

Limitation of AMR and pre-payment electricity meters is also illustrated.

用户侧电能计量技术做了介绍,分析了现有的自动集中抄表和预付费电能表技术的局限性,阐明了基于预付费网络电能表的管理系统用于用户侧电能计量管理的优越性和应用前景。

This text introduce the working principle, structure and technicality features of one-phase full -electronic pre-payment brain card meter, analysised its economic benefits through use it.

介绍了全电子式智能卡预付费电度表的工作原理、结构及技术特性, 通过实例分析了使用它所带来的经济效益。

IC card prepay charging management system based on CPU card;

基于CPU卡的IC卡预付费售电系统

A Design & Implement of Authentication & Accounting VoIP Systems Based on Prepay Mode;

VoIP预付费模式认证和计费系统的设计与实现

This paper introduced radio frequency (RF) card techanical used in prepay gas meter.

介绍了射频技术在预付费煤气表中的应用,可以充分发挥射频卡的无接触、无机械磨损等优点;试验和使用表明,射频卡煤气表的控制性能可靠、操作使用方