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But Ridding says the paper is working on a micropayments system which they expect to roll out as early as next year.

VOA: standard.2009.12.05

Here he is in his paper and says at that time I decided that it was advantageous to find a more general system of the elements and here is my attempt.

他在论文中说，当时,我觉得发现更多,的元素的通用系统是很有用的,这就是我的计划。

麻省理工公开课 - 固态化学导论课程节选

City officials said there have been extra personnel on hand to help launch the new technology, and there were people to handle the paper system.

WSJ: Glitches in new NYC 911 system

Nonetheless, it still defined the dollar as a fixed weight of gold, and for 20 years supported economic results for all Americans that were far superior to those produced by the paper dollar system of the past 42 years.

FORBES: Virginia House Sets The Stage For Bipartisan Monetary Reform

History tells us that another bubble is always around the corner in the paper dollar system.

FORBES: The Krugman/Bernanke Gambit Is Up