Based on this, the principle, analytical model and main functions of the screw pumping well working status macroscopic control chart are described in detail.

为此，详细介绍了螺杆泵油井工况宏观控制图的原理、分析模型和主要功能。

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The main topic of the use of literature, social surveys, data analysis summary chart analysis, PESTL and analytical methods.

本课题主要运用了文献研究，社会调查，数据分析归纳，图表分析、PESTL等分析方法。

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This paper adopted the method of the document, quantitative and qualitative analysis, chart and analysis model to build a performance management system and application of analytical studies.

本文主要采用了文献法、定量和定性分析法、图表分析法和模型法对绩效管理体系的构建和应用进行了分析研究。

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Now, as actually shown in chart 2-5 of the Analytical Perspectives Volume, our average annual GDP growth projection for the five years after the GDP trough is 3.8 percent, similar to the 4.2 percent historical average during recoveries.

WHITEHOUSE: Detailing the FY2011 Budget