The article also explained the technical development plan feasibility from the economic efficiency aspect.

文章还从经济效益方面说明了技术开发方案的可行性。

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For execution: Process models are useful assets for technical developers, because a model is like a plan for how to build something, which helps reduce complexity and speeds up the development cycle.

用于执行：流程模型是技术开发人员的有用资产，因为模型像一个如何构建内容的计划，它有助于减少复杂性，并缩短开发周期。

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Water and soil conservation plan is the essential technical document during the feasibility studies of development or construction project.

水土保持方案是开发建设项目可行性研究阶段立项必备的技术文件。

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