All the rules and mappings of these components must be understood for the analyst to identify the correct source data and rules needed to analyze the data quality.
分析师必须了解这些组件的所有规则和映射，才能识别出分析数据质量所需的源数据和规则。
It then listed the basic steps needed to initiate a data quality assessment project within the broader SOA project and analyze these issues such that appropriate implementation choices can be made.
讨论了在SOA项目中进行数据质量评估并分析这些问题所需的步骤，从而帮助您做出适当的实现决策。
Methods Collect and analyze the data the environment quality of the air, noise and water of the area.
方法调查本区环境空气质量、水环境质量及声环境质量等环境资料并进行分析。
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