金银复本位制在历史过程中 有三种不同的形态： 1．平行本位制 平行本位制（Parallel Standard System）是金银两种本位币按其所含金属实际价值流通， 国家对货币的交换比率不加规定，而由市场上金和银的实际价值自由确定金币和银币比价...
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In a parallel universe, MeeGo became the standard operating system for netbooks, which became the dominant form of mobile computing.
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