After the reorganization, the index NAMES_FULL_NAME will have a very low cluster factor (close to 0), because the rows are now stored in random order.
在进行重组之后,索引NAMES_FULL_NAME将具有一个极低的群集因子(接近于0),因为现在的行是以随机次序存储的。
Raised body mass index is a major risk factor for heart disease, stroke, type 2 diabetes and other chronic diseases.
升高的身体质量指数是心脏病、中风、2型糖尿病和其它慢性病的一个重要危险因素。
If you expect an index to have a high cluster factor, just reorganize the table on that index.
如果您期望一个索引具有较高的群集因子,就只要重组该索引上的表。
Factor of soil circumstance was an index of rocky desertification type and indicated the spatial difference of lithology.
土壤环境因子表征了石漠化在空间上岩性的差异特征,是石漠化类型的表现指标。
Taking each public factor as EPC project performance evaluation index, establishes EPC project performance influencing factor model.
将各个公共因子作为EPC项目绩效的评价指标,建立EPC项目绩效影响因素模型。
The method and principle of fuzzy mathematics have established the appraisal factor index system of artillery position.
运用模糊数学原理和方法,建立了炮兵阵地的评价因素指标体系。
This paper proposed an evaluation model for different source image fusion quality to resolve the limitations of single factor index on the quality evaluation.
针对单一因素指标对图像融合质量评价的局限性,提出了一种异源图像融合质量评价模型。
In this paper, a method of factor synthesis for automobile reliability index analysis based on expert experience is put forward.
本文提出了以专家经验为依据的汽车产品可靠性指标分配的因素综合法。
Based on the grey system theory, a grey assessment model of groundwater quality is built by combining the method of grey relational grade analysis and the method of single factor contaminant index.
以灰色系统理论为基础,把灰色关联度分析方法和单因子污染指数法相结合,构造了一种适合于评价地下水质量的灰色模型。
Results Prediction was improved by shrinkage factor and adjusted prognostic index based on validation sample.
结果通过在确认样本上计算得到压缩因子和校正预后指数,可改善预测。
Principal factors influencing the moisture conductivity during scouring are investigated. By means of orthogonal experiment, individual factor affecting the index of moisture conductivity is analyzed.
研究煮练工艺影响导湿性能的主要因素,并用正交试验表分析各因素对导湿指标的影响。
The research assumptions and indicators for social capital from peasants are made, and a factor analysis and index decomposition is carried on social capital from peasants.
设定农户社会资本的研究假设与指标,对农户社会资本进行因子分析和指数分解。
The interval number is adopted in single factor evaluation weight, synthetic evaluation weight, every index score and evaluation grade to make evaluation more conform to practice.
对于单因素权重、综合评价权重、各指标评分和评价集中评价等级水平均采用区间数,以使评价更符合客观实际。
Shape weight is the weight index reflecting varied trunk shape and the direct conversion factor of trunk weight too.
形重是反映不同形状树干的重量指标,同时又是树干重量的直接换算因子。
The analysis of the main causes for the ore dilution in Chengchao Iron Mine has shown that the stope structure parameters are an important factor influencing the dilution index.
分析了程潮铁矿贫化产生的主要原因,指出采场结构参数是影响贫化率指标的一个重要因素。
The result shows that high body mass index is a very important risk factor of hypertension, and overweight is closely related to high dietary carbohydrate and calorie intake.
结果显示,体重指数高是高血压一个重要的危险因素,而体重过重又与膳食中摄入碳水化合物和总热量大有关。
The vegetation cover and management factor ( C ) in the universal soil loss equation (USLE) is an index to evaluate this effect, which has been studied deeply and used widely.
通用土壤流失方程(USLE)中的植被覆盖与田间管理因子(C)是评价这种抑制作用的有效指标,并被广泛采用和深入研究。
Generalization ability of ANN's identification model concerns with many factors, and appropriate designed performance index function is an important influence factor.
大量研究表明,ANN模型泛化能力的改善与很多因素相关联,其中恰当的性能指标函数设计是一个重要影响因素。
The influence of the soil shearing strength index on slope stability is recommended, and the inducing factor of rainfall on formation cracking and slip failure in the surface of slope is presented.
讨论了粘性土在不同固结状态下的强度指标变化规律,阐述了土的强度指标对滑坡稳定性的影响,以及雨水对滑坡崩塌滑动的诱发作用。
Boiler efficiency is an important economic index of thermal power plant, and fly ash combustible content is the important factor that influences the boiler efficiency.
锅炉效率是发电厂的一个重要经济指标,而飞灰可燃物含量是影响锅炉效率的重要因素。
The representative chemical index and the typical water sample were obtained by means of absolute value correlative analysis and Q type factor analysis respectively.
用绝对值关联分析和Q型因子分析等方法得出了地下水中具有代表性的化学指标和具有代表性的水样。
The index system falls into four basic parts: object evaluation, system evaluation, factor evaluation and indicator evaluation.
评价指标体系包括四个基本层次结构:目标层、系统层、因素层和指标层。
Research mechanism of diffusion and infiltration of concrete, analyze the main influence factor of the concrete permeability and summarized the method of testing of the penetrating index of concrete.
研究了水、氯离子及气体在混凝土中的渗透与扩散的机理,分析了影响混凝土渗透性的主要因素及有待进一步研究的方向,并总结了混凝土渗透性指标的测试方法。
The Channel separation degree is an important index of the FM stereophonic broadcasting system, and itis also a decisive factor of aural quality in the whole system.
声道分离度是FM立体声广播系统的一项重要指标,它是整个广播系统立体声听觉质量的一个决定性因素。
Conclusion SIRS was a significant factor of influencing blood PLT count. Blood PLT count was an important index for prognosis and patient's conditions of serious burn children.
结论SIRS是影响血小板计数的重要因素,血小板计数是观察严重烧伤患儿预后和病情严重程度的重要指标。
The resistivity, formation factor, and resistivity index of rocks were calculated using the finite element method (FEM) and we studied the effect of rock wettability on electrical properties.
利用有限元方法计算了岩石电阻率,进而得到岩石地层因素和电阻率指数,并考查了岩石润湿性对岩石电阻率指数的影响。
Among the 118 surface soil samples, 42(corresponding to 35.6%) were above the national standards when evaluated with single factor index method.
结果表明,以单因子污染指数评价,在118个表层土壤样品中,有42个样品的重金属含量超标,超标率为35.6%。
Porosity, a key index of porous materials, is the most primary factor for many properties of porous materials.
孔率是多孔材料的关键指标,是多孔材料若干性能最主要的决定性因素。
The index futures margin level is an important factor to ensure the safe and efficient trading of index futures.
指数期货保证金水平是保证指数期货安全有效运行的重要因素。
Chapter IV is the study of the ECI factor and its index system. It explains the course of how to gain the index system of the ECI and its scientific basis. This chapter is the core part of this study.
第四章为就业信心指数的因子分析和指标体系研究,指明了得出就业信心指数指标体系的来龙去脉及其科学依据,是本研究的核心部分。
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