As a basis for the excavation data: data storage building and digging another key technical data: Decision tree in the market forecast quoted.

作为数据挖掘的基础：数据仓库的建立，以及另一项数据挖掘的关键技术：决策树技术在市场预测方面的引用。

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Financial forecasts and appendices, such as the CVs of key management members, market research data or technical product information.

财务预测和其他附件。比如主要管理人员的简历，市场调研数据或是技术产品的信息。

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To provide reliable data communication which can meet the requirements of real-time control is a technical key problem when two-leve microcomputer control is put into action.

提供能满足实时控制要求的可靠的数据通信，是实现两级微机控制的一个技术关键。

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