...际值与目标极值通过某种转化关系得到的结果就 能反映要素在系统中的作用和功效，称之为要素 的功效系数（Efficacy Coefficient），用ECi（i＝ 1，2，…n）表示。
基于20个网页-相关网页
...泡沫;功效系数;预警 [gap=1083]Key words:real estate industry;speculative real estate bubble;efficiency coefficient method;early-warning system ...
基于10个网页-相关网页
Besides, it decides weighting factor of every pre-warning indes with the analytic hierarchy process, builds the multi-variate model for the financial pre-warning in power enterprises and also decides standard values of finacial pre-warning index with the method of effectiveness factor.
运用层次分析法确定了每个预警指标的权重系数,建立了发电企业财务预警的多变量模型,并且利用功效系数法确定了发电企业财务预警指标的标准值。
参考来源 - 发电企业财务预警系统研究The process of analysis isas follows: it sets up the evaluation system and then adopts the effect coefficient method to makethe dates standardized; finally, it measures the sustainable development of the real estate.
本文在借鉴国内外有关房地产可持续发展评价理论研究的基础上，通过收集房地产发展中的生态环境变化数据，运用主成分分析法构建房地产业可持续发展评价体系，并采用功效系数法将各个指标无量纲化，最后对广州市房地产业可持续发展进行量化。
参考来源 - 广州市房地产业可持续发展评价研究·2,447,543篇论文数据，部分数据来源于NoteExpress
建立了以功效系数为目标函数的数学模型。
A mathematical model is proposed with the coefficient of efficacy as the objective function.
提出了等功效系数法的概念，并介绍了它在优化设计中的应用。
The equal efficiency coefficient concept was proposed and used in the optimum design.
功效系数法是基于多目标规划原理提出来的，并假定功效分值和各指标数值呈线性关系。
The efficacy coefficient method has been propounded on the basis of multiple objectives programming theory, assuming that the value and the index data are linearly dependent.
应用推荐