According to the energy loss of every part of screw pump well, established system efficiency analysis model for the well.
根据螺杆泵井各个部分运动特点及能量损失情况，建立了螺杆泵井系统效率分析模型。
In the fourth chapter, the thesis built an efficiency analysis model of FMCG brand extension in the presence of DEA methods and combining the characteristics of FMCG.
在第四章借助DEA方法结合快速消费品的特点构建了快速消费品品牌延伸有效性分析模型。
According to the analysis of the power flow model of this transmission, the efficiency of this transmission is higher than that of the cascade system in vehicle.
经对该变速系统的功率流模型的分析可知，基于无级变速系统的功率流数学模型的效率比常规级联式车用电传动系统高。
As a mathematical model of preprocessing for fi-nite element analysis in hydro-cylinder CAD system, it can effectively raise analysis efficiency.
它作为液压缸CAD系统有限元分析前置处理的数学模型之一，可有效提高分析效率。
The paper puts forward covariance analysis model about teaching efficiency, introduces some calculation functions and methods on the point estimation and testing hypothesis about the model.
提出了教学效率的协方差分析分析模型，介绍了模型的参数估计及假设检验的计算公式和方法。
Through comparing with two different measurement and analysis model, finally find out major factors of affecting technical efficiency in main grain producing districts.
通过对两种不同的计量模型结果进行对比分析，找出影响粮食主产区粮食生产技术效率的主要因素。
Abstract: By using the three stage Data Envelopment Analysis (DEA) model, the industrial production efficiency of China in 2009 is studied.
摘要本文运用三阶段DEA(数据包络分析)模型对我国2009年工业生产效率进行实证研究。
Theoretical analysis shows that the algorithm model has a high parallel efficiency and a relatively strong versatility.
理论分析表明，该算法设计模型的并行效率高，通用性较强。
This model is useful for forecasting mercury removal efficiency and is helpful to the mechanism analysis of mercury adsorption on carbon-based adsorbent.
该模型对汞吸附脱除效率预测和炭质吸附剂的汞吸附富集机理研究有重要意义。
The analysis efficiency is identical with the statistical analysis software (SPSS), and can meet the need of model research of canopy precipitation interception.
其分析效果与SPSS(一种国外统计分析软件)相同，完全能满足林冠截留模型研究的需要。
Using the two-stage method, DEA and TOBIT model, this paper gives an analysis of China's urban growth efficiency and its influencing factor.
通过二阶段方法，利用DEA与Tobit模型分析了中国城市增长的效率及其影响因素。
Reducing the order of a large structural finite element model is important in improving the efficiency of finite element analysis in the field of structural dynamics and vibration.
对大型复杂结构振动有限元模型进行减缩降阶，是使结构有限元模型可有效地用在结构动力分析和振动计算方面的一个重要措施。
Through analysis of this model, it is proved that the application of IMA to DNS can reduce the resolution time. This model can obviously increase the efficiency of DNS.
对模型进行分析证明，应用代理技术的域名系统可以有效缩短域名解析时间，从而明显地提高域名系统的工作效率。
In analysis, we establish a packet service model and obtain the distribution of frame internal, and discussed the relation between packet delay and frame efficiency.
建立了包业务模型，得到成帧间隔的概率分布，并讨论了包延时与帧效率的问题。
The workflow management system model needs to be carried on some essential performance analysis after its establishment, because it is significant to inspect the efficiency of the workflow model.
工作流档案管理系统的模型在建立之后需要对其进行一些必要的性能分析，这是考察工作流模型实现效率的重要方面。
In theory, analyzes the capital regulation's impact on the efficiency of listed commercial Banks, builds a theoretical model, and makes mathematical analysis.
在理论上分析资本监管对上市商业银行效率的影响，构建理论模型，进行数理分析。
For improving the efficiency of power system stability analysis, it is necessary to study two time scale dynamic models of power systems and relevant model reduction.
为提高稳定计算的效率，对复杂的电力系统模型进行化简，以实现系统化降阶非常必要。
Traditional signal matching analysis adjusting parameters of soil model uses manual way which has a fault of low efficiency and need the professional who processes engineering experience.
传统的实测曲线拟合法对土模型参数的反演采用人工试凑的方法，效率低，且需要有一定工程经验的专业人员来操作。
A modified droplets trajectories analysis model is established for the efficiency estimation of liquid liquid hydrocyclones based on the single vortex field theory.
在单涡流场理论基础上建立了一种改进的油粒轨迹模型，用以预测油水旋流器粒级分离效率。
The result of example indicates that model is scientific and reasonable and the method of efficiency analysis is reliable.
计算实例表明，所建数学模型科学合理，效能分析方法可靠。
The author then used the content analysis to compare with the text, and thus judged the efficiency of the model.
然后笔者用内容分析法对比策略使用前后文本交互情况的变化，从而判断策略模型的有效性。
A typical building model is adopted to make the energy efficiency design by using the two evaluation methods above and the economical analysis are also studied in this paper.
对一建筑模型采用两种节能评价方法进行了节能方案设计与经济性分析评价。
The analysis of this model indicates that it can greatly improve the communication efficiency between driver and application.
分析证明该模型可有效提高驱动程序与应用程序通信的效率。
By analysis of the classical model, in order to adopt suitable model to improve the retrieval efficiency when designing specific retrieval system.
通过对经典模型进行分析比较，以便在设计具体的检索系统时，根据检索对象的特点，采取合适的检索模型，提高检索效率。
Based on the analysis of several basic conceptions of the efficiency evaluation, an index system for the efficiency evaluation on electric power industry with DEA model was proposed.
在对效率评价的几个基本概念进行分析的基础上，提出了一套使用DEA方法的电力工业效率评价指标体系。
The analysis result indicates the validity and efficiency of the model.
算例分析结果证明了该模型的有效性。
With analysis result, a driving model was set for building energy efficiency technology application, and the factor mechanism was expounded.
根据因素分析结果，构建了建筑节能技术应用驱动力模型，并阐述了模型中各因素的作用机理。
With analysis result, a driving model was set for building energy efficiency technology application, and the factor mechanism was expounded.
根据因素分析结果，构建了建筑节能技术应用驱动力模型，并阐述了模型中各因素的作用机理。
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