The paper's main tasks are as follows:(1) Some research was developed which was about the theory and technology of DSS, data warehouse (DW), Online Analytical Processing ( OLAP ) , data mining(DM).

论文的主要工作如下：（1）对决策支持系统、数据仓库、联机处理分析OLAP、数据挖掘相关理论和技术进行了研究。

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One of the most important tasks for quality control research is the validation of analytical methods. This is a procedure to ensure the methodologies to be scientific sound and practically feasible.

分析方法验证是质量控制研究工作重要的组成部分，是确认方法科学、可行的过程，只有经过验证并确认可行的方法才能用于药品的质量控制。

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The statements below describe, for each score level, the overall quality of analytical writing demonstrated across both the Issue and Argument tasks.

下面的陈述表述了每个分数段所代表的一篇分析性写作的整体质量。

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Information Technology (IT) has evolved to a point where we are performing discovery and analytical tasks that we once thought were not possible.

FORBES: Parting thoughts from Strata 2013

Those who heard angry conversations later performed better on simple analytical tasks, according to the research, published last year in the Journal of Applied Psychology.

WSJ: Anger's Effects on Those Who Witness It

The phenomenon of acquiring complex skills through seemingly non-work related tasks goes beyond analytical reasoning.

FORBES: Connecting marketers to the Forbes audience. What is this?