相传每逢天干无雨,古双龙镇人便到此庙拜神求雨。
It was said that whenever there was a drought, the residents of Twin Dragon Town would come to this temple and pray for rain.
在古币的市场交易中,这类双旗铜币更是备受青睐,成为很多上海收藏大家们追逐的焦点。
In the old market, this kind of Double Flag coins is favored, become the focus of many of you who chase Shanghai.
本文通过一个古诺双寡头模型分析了差价合约对厂商市场行为的影响。
This paper analyses the influence of contracts for differences upon the market for the manufacturers through a Cournot model.
How many of you have seen Cournot Duopoly before?
你们有多少人学过古诺双寡头模型
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