The key techniques of system include design of data structure, standardization of data expression, data comparative analysis and pre-process of model data.

系统关键技术含气动数据结构的设计、数据的标准化表示、数据的对比分析及模型数据的前置处理。

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What this kind of comparative data and analysis allows us to do is see more clearly where progress is and isn't occurring.

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