This paper has put forward corresponding design on systematic demand and function analysis foundation.
本文在系统的需求、功能分析基础上提出了相应的设计。
The target on the basis of the system design formulation has been carried on the systematic function designing. Spatial database design and environmental protection special topic database design.
根据总体设计制定的目标分别进行了系统功能设计、空间数据库设计和环保专题数据库设计。
Woredwidely, stock index futures came into being later but is the most successful financial futures. It has the function of escaping from the systematic risk in the stock market.
从世界范围来看，股指期货是出现较晚的但也是最成功的金融期货，它具有规避股票市场系统风险的功能。
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