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- Abstract Since the ID3 algorism has obvious advantage on attribute screening, the algorism so as to get a simplified financial index system was modified in this paper. 摘要利用决策树算法在筛选属性方面的优势，对传统ID3算法进行了改进，建立了一个精简的财务指标体系。
- Conclusion The fast screening technicke, dose-effect relation, being living index system, mode animal of EDCs are emergency to be solved in the research. 结论环境内分泌干扰物的快速筛选方法、剂量-效应关系、生物指标体系、模式动物是环境内分泌干扰物研究急需解决的几个主要问题。
- Since the ID3 algorism has obvious advantage on attribute screening, the algorism so as to get a simplified financial index system was modified in this paper. 利用决策树算法在筛选属性方面的优势，对传统ID3算法进行了改进，建立了一个精简的财务指标体系。
- index system screening 指标体系筛选
- The fourth part focus on a exemplification of the appraise index system. 第四部分主要是对第三部分的评价指标体系进行例证。
- The index system to evaluate the efficiency of supply chain is established. 构建测评供应链经济效益的评价指标体系.
- Methods The index system was assessed by Delphi method and documents index. 方法采用文献检索法和特尔斐法对评价指标进行探讨和论证。
- A fixed indexing system, like English. 最好它维持做固定编码索引，像英文。
- New file capability Allows documents belonging to an application to be created from the system screen as well as within the program. 允许隶属于某个应用程序的文档被创建,可从系统屏幕或者程序内部实现。
- A very beautiful particulate system screen saver. It uses a 3D graphics engine evolution of a variety of topics displayed amazing visual effects. 一款非常美丽的微粒系统屏幕保护程序。它使用一个三维图形引擎演变各种各样的题材展现惊人的视觉效果。
- It has also established a Cadastral Survey Plan Index System to facilitate the search of land boundary survey records. 该处又设立一个地籍测量图索引系统，利便地界测量记录的查阅工作。
- An evaluating index system is established for degenerated estuarine ecosystem restoration. 摘要建立了退化河口生态系统恢复评价指标体系。
- We have so decided especially since this index system has not been widely used since its inception. 词典的网络版由于有了各种强大的电子检索及浏览功能的支援，“上下形检字法”作为“检字”方法而言，已无坚持的必要。
- A word, symbol, or number used as a descriptor for retrieval of information from a collection, especially in a coordinate indexing system. 用作描述符的一种字、符号或数，用于从某一集合中，特别是从某一配位标引系统中检索信息
- A study and construction on evaluation index system of regional sustainable forest resources development. 区域森林资源可持续发展评价指标体系研建。
- The suitability assessment index system of reverting farmland in middle and lower reaches of Tarim River. 塔河中下游退耕适宜性评价的指标体系及其权重。
- Study on ecological environmental quality as assessment index system of Xinjiang. 新疆生态环境质量评价指标体系研究。
- The KWIC index system outputs a listing of all circular shifts of all lines in alphabetical order. KWIC把所有行的各种移位情况按照字母表顺序输出。
- Therefore, it demands concise index system, clear evaluation criteria and scientific evaluation methods. 要满足这一要求，就必须有简洁、明了、层次分明的指标体系结构，明确的评价标准和科学的评价方法。
- OBJECTIVE:To set up OTC(over-the-counter drugs)brand value evaluation index system in pharmaceutical enterprises. 目的:建立医药企业非处方药(OTC)品牌价值评估体系。
