social economic support system 社会经济支撑系统
The SDR was created in 1969, during the Bretton Woods fixed exchange-rate system, because of concerns that there was insufficient liquidity to support global economic activity.
SDR始创于1969年，当时正处于布雷顿森林固定汇率体系中。创立其目的是为了解决当时支持全球经济活动资金流动性不足的问题。
The economic active analysis of electricity supply enterprise and the importance of decision support system are introduced.
介绍了供电企业经济活动分析的内容及其决策支持系统的重要性。
With the fast economic development, more and more fields need the assistant support of forecast support system.
随着社会经济的飞速发展，越来越多的领域需要预测支持系统的辅助支持。
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