They can also store structured type columns or index data. 它们还可以存储结构化类型的列或索引数据。
Extraction of Structured Vegetation Factor Index in Regional Soil Erosion Based on Remote Sensing 区域水土流失结构性植被因子遥感提取研究
Extraction of structured vegetation cover index for Loess Area in North Shaanxi based on TM images 基于TM遥感影像的陕北黄土区结构化植被因子指数提取
This essay has structured a project decision-making and evaluation index based on BSC, discussed the instrument of evaluation index and has briefly explained the determination of index proportion. 文章构建了一个基于BSC的项目抉择和评估指标体系,讨论了指标衡量的工具,并对指标权重的确定做了简要的说明。
Design of structured data storage index algorithm based on P2P 基于P2P的结构化数据存储索引算法设计
In this paper, the author proposes a kind of link-based structured river network, and discusses the method of its automatic establishment, including the automatic creation of two structure indices, i.e., threaded tree structure index ( TSI) and hierachical structure index ( HSI). 本文提出了一种基于河段的结构化河网,讨论了这种结构化河网的自动建立过程,主要包括两个结构索引即线索树结构索引及层次结构索引的自动产生;
Some new data structures including structured inverted index, structure index and lexicon for document retrieval are designed. Based on these structures, new query algorithms are designed. 设计了文本信息检索的一些数据结构,包括结构化倒排索引、结构索引和词典等,并在此结构的基础上设计实现了基于内容和结构的查询算法。
This article first structured a herding index examined the universality of herding in our country Mutual fund and its influence to the fund income and achievements. 本文首先构造了一种衡量基金羊群行为的指标来检验羊群行为在我国的证券投资基金中的普遍性及其对基金收益与绩效的影响。
Based on layer analysis method, a discriminant matrix can be structured, and the evaluation index weight of the new comprehensive index evaluation model can be determined and the consistency check of the discriminant matrix is studied. 对综合指数模型中评价指标的权数,利用层次分析法构造判断矩阵来确定,并对判断矩阵一致性的检验进行了适当的研究;
Has set up the conceptual model of regional sustainable development, structured the regional sustainable development evaluation index system frame and appraise models; 建立了区域可持续发展的概念模型,构建了区域可持续发展评价指标体系框架和评价模型,探索了区域可持续发展的判断依据。
The source code of Lucene in Apache full-text search system is analyzed. The system structured, the system features, the data stream and the structure of index file in Lucene system are deeply studied. 然后对Apahce全文检索系统Lucene源码的剖析和实践,重点研究了Lucene的系统组织结构、系统特点、数据流以及索引数据库的文件结构。
The green GDP model based on input-output is structured combining the measurement of green GDP index with the green input-output analysis technology. 将绿色GDP指标的测算与绿色投入产出分析技术有机地结合起来,架构绿色GDP投入产出模型。
The return of the gold-linked structured deposit invested in USD is higher than the stock index, while the return of the products invested in other currencies was significantly higher than the stock. 美元黄金挂钩结构性存款投资回报低于美国股市,而其他币种的产品投资回报明显高于相应股市的投资收益。
First of all, the preliminary index system is structured after the acquisition of the evaluation index system, which is based on the summarizing of the existing index system. After analyzing the questionnaire and filtering the index, the final index system is established. 本文首先在对现有指标体系研究总结的基础上,构建了初步的绩效指标体系,通过问卷调研后,对指标进行筛选,从而建立了最终的指标体系。
The fourth chapter studied the regional construction land intensive utilization evaluation and structured the evaluation index system, and set up an evaluation model. 第四章对区域建设用地集约利用评价进行研究,构建了评价指标体系,并建立了评价模型。
Equity-linked financial products is one kind of Structured financial products, it means that the profit of financial products is directly related with the price of single or multiple stocks, or directly linked to a stock price index. 股票挂钩型理财产品是结构型银行理财产品中的一种,它是指理财产品的收益直接与单只或者多只股票的价格走势相关,或者直接挂钩于某种股票价格指数。
And the structured vegetation factor index theme can reflect the regional vegetation cover condition well. 获得的结构化植被因子指数图能较好地反映区域尺度植被覆盖状况。
To be different from most methods of current distributed searches, the thesis use a model combining with both structured index and unstructured routing. 区别于当前大多使用的分布式搜索方案,本文采用有结构索引与无结构路由相结合的方式。