相对内效率,relative internal efficiency
1)relative internal efficiency相对内效率
1.New method for on-line determination ofrelative internal efficiency of condensing turbine;凝汽式汽轮机相对内效率在线测定新方法
2.Firstly, two defining methods ofrelative internal efficiency for steam turbine are analyzed from energy equilibrium.从汽轮机能量平衡的角度出发,对汽轮机相对内效率两种定义方法进行了分析。
3.Aiming at the problem thatrelative internal efficiency can t embody the operating condition of flow path in regenerative or reheat steam turbine,relative internal efficiency of staging has been given to estimate the flow path condition of steam turbine in this paper.针对汽轮机采用回热或再热后,汽轮机整机相对内效率不能准确反映汽轮机通流部分的运行经济状态问题,提出采用级组相对内效率来评价汽轮机各段通流部分的运行经济状态。
英文短句/例句
1.An Improved Algorithm for Relative Internal Efficiency of Low Pressure Cylinder of Condensing Steam Turbine凝汽式汽轮机低压缸相对内效率的改进算法
2.The Determining Method of Norm Relative Internal Efficiency for the Last Stages of Steam Turbine Based on the BP Neural Network基于BP神经网络的汽轮机最末级组相对内效率应达值的确定
3.The efficiency is lower in the relativistic region, and it is straightforward to calculate it.在相对范围内，效率更低，这可以直接计算。
4.Chinese and overseas relative energy prices and Chinese energy efficiency国内外能源相对价格与中国的能源效率
5.Relative Efficiency and Scale Efficiency of Chinese Iron and Steel Enterprises;中国钢铁企业的相对效率与规模效率
6.STUDY ON THE STOCK MARKET INTRINSIC EFFICIENCY AND EXTERNAL EFFICIENCY AND ITSRELATION;证券市场内在效率外在效率及其相互关系研究
7.The Study on Elimination Efficiency for NO_x in Tunnels with the Soil Matrix土壤基质对隧道内NO_x去除效率的研究
8.Empirical Analysis of DEA on Relative Efficiency of Steel Industry;钢铁行业相对效率的DEA实证分析
9.Evaluaton on the R&D Relative Efficiency of Different Areas in China Based on Improved DEA Model;基于改进DEA的地域R&D相对效率评价
10.A Consideration of Both the Leniency-Severity Policy and Crime Control;宽严相济政策对犯罪控制效率的兼顾
11.The Lower Bound of Efficiencies of LSE with Respect to the General Ridge Estimate;LSE相对于一般广义岭估计的效率下界
12.Input-output efficiency analysis of Hebei high and new technology enterprise development zones;河北省高新区投入产出相对效率分析
13.Measure the Comparative Efficiency of Urbanization Based On DEA;基于DEA方法评价城市化相对效率
14.Study on the Relative Efficiency for the Knowledge-based Public Organizations;知识型公共组织运作的相对效率研究
15.Study on Evaluation Models for Relative Efficiency for Scientific Research Organization;科研组织相对效率评价定量方法研究
16.Input-and-output-oriented DEA for assessing relative efficiency;评价相对效率的投入—产出型DEA
17.A Corrected Data Envelopment Analysis Model for Estimating the Relative Efficiency of Decision Making Units;评价决策单元相对效率的修正DEA方法
18.The Relative Efficiencies of Growth Curve Model in Constrained Space;约束空间下生长曲线模型的相对效率
相关短句/例句
relative efficiency相对效率
1.Therelative efficiency of the least square estimation in singular linear model;奇异线性模型最小二乘估计的相对效率
2.Analyzing isotopic abundance by method ofrelative efficiency;相对效率法同位素丰度分析的研究
3.Therelative efficiency of the least square estimation in singular linear model;奇异线性模型中LSE的一种新的相对效率
3)relative efficiencies相对效率
1.Therelative efficiencies of a class of linear estimator with respect to generalized least square estimator in linear regression model;回归系数一类线性估计与广义最小二乘估计的相对效率
2.For the linear model with aggregated data,In this paper,we proposed definition of the Generalized Ridge Estimators and the Improved Generalized Ridge Estimators of the parameters and two kinds ofrelative efficiencies of the estimators,in rate of popularize Eucliden standard a sense and in rate of weighted Euclidean standard a sense.对于聚集数据的线性模型,给出了参数的广义岭估计及改进的广义岭估计的定义,并提出了广义岭估计及改进的广义岭估计在推广的欧氏模之比意义下及加权欧氏模之比意义下的二种相对效率。
3.The upper bound of the two kinds ofrelative efficiencies are obtained.本文研究聚集数据的线性模型参数的有偏估计问题,在欧氏模之比意义下给出了参数的有偏估计的一个相对效率,并在加权欧氏模之比意义下给出了参数的有偏估计的一个相对效率,并得到了这两种相对效率的上界。
4)efficiency[英][?"f??nsi][美][?"f???ns?]相对效率
1.An assessment of the relativeefficiency of investment in science & technology——Positive analysis based on DEA;基于DEA方法的我国科技投入相对效率评价
2.For the general growth curve linear model Y = ABC+e,E (e ) = 0,Cov (e ) = V■,a relativeefficiency of LSE is proposed and its upper bound is given.对于生长曲线模型：Yq×n=Aq×mBm×kCk×n+eq×n,E（e）＝0，Cov（e）＝v■＞0本文给出了LSE的一个相对效率，并给出了它的上界。
5)comparative efficiency相对效率
1.To analyze the relationship between fixed assets and productive efficiency of Chinese logistics companies,DEA-CCR/BCC modeles are used to describe an empirical analysis ofcomparative efficiency and scale efficiency of 28 Chinese logistics companies listed on the Shanghai,Shenzhen and Hongkong stock markets.为分析中国物流企业固定资产规模与生产效率的关系,采用DEA-CCR/BCC模型对中国沪深港28家上市物流公司的相对效率和规模效率进行实证研究与分析。
2.Then we bring forward a new way To mea- sure thecomparative efficiency of Urbanization by means of it, and come to some conclusion.本文阐述了数据包络法(Data Envelopment Analysis,简称DEA)的原理与方法,并给出了DEA方法应用于城市化相对效率评价的思路与结论。
6)absolute internal efficiency绝对内效率
1.785 unit for instance, using the calorimetry and enthalpy-drop method, this paper studied the theory of thermal economy andabsolute internal efficiency of HP heaters fully-stopped at the peak loads in condensing thermal power units.785型机组为例,运用热量法和焓降法,对抽汽凝汽式机组在尖峰电负荷下切除高压加热器运行的绝对内效率和热经济性进行了理论研究。
延伸阅读
相对生物学效率相对生物学效率简写R．B．E。产生相同生物学效应所需要的各种电离辐射剂量之比。
