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- data quality model 数据质量模型
- Take care of the quality data quality rept. 负责质量数据和质量报告.
- Based on the hydrographic data of Nanfeihe River, the water quality model is established by the use of a one dimensional model. 根据南淝河的水文资料,选用一维稳态模型来模拟水质。
- Analysis and comparison of site characteristics and data quality. 测风点特征和数据质量的分析和对比。
- A joint Pearl River Delta Water Quality Model is being developed. 共同开发中的珠三角水质模型。
- Bubble pulses or bubble noise that affect data quality. 影响数据质量的气泡脉冲或气泡噪音。
- Eliminating duplicate records could improve data quality. 消除重复记录可以提高数据质量。
- Spatial data quality estimated by band model of error entropy is discussed in the article,and area is selected to be the measure index In the last the rationality is verified. 讨论了利用误差熵不确定带评价空间数据质量,并选择面积作为指标计算量,最后用实例说明了该方法的合理性和科学性。
- This paper introduces problems in data quality and measures of data quality, and proposes the theory of data quality management model based on CWM(Common Warehouse Metamodel). 该文介绍了目前数据质量存在的问题和数据质量的度量,并提出了基于公共仓库元模型的数据质量管理模型的理论描述。
- A Three-Step Dealiasing Method for Doppler Velocity Data Quality Control. 多普勒雷达速度数据质量控制的三步。
- What are the essential deliverables of the data quality portion of ETL? ETL项目中的数据质量部分核心的交付物有那些？
- The paper presents basic principle of GIS data quality and inspecting method. 本文阐述了GIS数据质量的基本理论及检测方法。
- This paper bases on the data quality issues and customer's especial requirements of CATT project, builds metadata model for data cleaning method and brings a creative idea which import artificial intelligence method to data cleaning method. 本文针对CATT项目数据的数据质量问题以及用户的特殊需求,建立了数据清洗过程的元数据模型,对清洗过程用到的数据库对象和知识库对象进行管理,并创新性的在公司数据仓库项目中引入人工智能方法参与数据清洗。
- The importance of the spatial data quality estimation is stated. The existing estimation methods and the problems are introduced and the quality evaluation model of DLG based on the fuzzy integrated evaluation method is used. 阐述了空间数据质量评价的重要性,介绍了现有质量评价方法及其存在的问题,并应用基于模糊综合评价方法的扫描矢量化地图产品(DLG)质量评价模型进行了空间数据质量评价。
- Certain key aspects of abatement planning are best addressed through the use of an ambient air quality model. 消除污染的计划相当关键的方面最好通过应用环境模式来提出。
- The water quality model of the complicated river system for the Ganjiang River basin was established by the use of the CSTR model . The achievable water quality model data were analyzed and the model was verified. 利用CSTR模型的方法建立了适应于赣江流域复杂河流系统的水质模型;对可以获得的赣江流域水质模型数据进行了分析;同时还对模型进行了验证.
- These assumptions specify the responsibilities of both sides of customer and solution provider in data quality issues. 这些假设将指定客户和解决方案提供者双方在数据质量问题上的职责。
- WASP-5-Water quality analysis simulation pro-grams-5,was recommended by EPA used as software of water quality model. WASP5(The water quality analysis simulation pro-gram-5,水质分析模拟程序5),是EPA推荐使用的水质模型软件。
- During the business data analysis phase of your project, you produced a set of data quality assumptions. 在项目的业务数据分析阶段,您产生了一组数据质量假设。
- The flexible nature of XML sometimes concerns database professionals who worry about data quality. XML灵活的本质有时候让数据库专业人员对数据质量很担心。
