Standardized studies of health systems in transition brought the power of scientific evidence and analysis to bear on a fundamental cause of health disparities in Europe.
欧洲区域在对转型期卫生系统的标准化研究的基础上,利用科学证据和分析能力,处理了欧洲境内健康差距的根本因素。
It's designed to provide a preliminary, high-level analysis of the estimated potential consolidation savings by switching to IBM Power Systems server from other platforms.
它对服务器整合进行初步的高层分析,估计从其他平台迁移到IBMPower Systems服务器可能产生的整合效果。
This article focuses on the automotive power systems common failure analysis, diagnosis and the main content of the maintenance jobs.
本文着重探讨汽车电源系统的常见故障分析、诊断以及维修作业的主要内容。
Through deduction and analysis, the conclusion can be made: low reactance at the neutral point of transformer has little effect on the switching over-voltage in power systems.
通过计算和分析表明:变压器中性点接入小电抗对系统的操作过电压基本不会产生影响。
Power system security and stability analysis is necessary to the security and stability operation of power systems.
电力系统安全稳定分析是保障电网安全稳定运行的重要环节。
So high voltage transmission line fault diagnosis and performance analysis are very important for security and stability of Power Systems.
因此,对输电线路的故障诊断和性能分析是极为重要和必要的。
A calculation method and a program description for analysis of the small disturbance stability and synthesis of stabilizers (PSS) of multimachine 'power systems are presented.
本文介绍了一种对多机电力系统小干扰稳定性进行分析及稳定器(PSS)综合的计算方法和程序。
This paper presents an efficient method for the small signal stability analysis of large power systems.
提出了一种大规模电力系统小干扰稳定性分析的有效方法。
This paper gives an analysis of the three methods of incremental loss calculation for power systems and the relations between them.
本文分析了计算电力系统网损微增率的三种方法及它们之间的相互关系。
In this paper, a new numerical method of parameter-oscillation mode analysis for large power systems is presented.
本文给出了一种大规模电力系统参数—振模分析的新的数值方法。
Receiver operated-characteristic curve analysis was used to assess the predictive power of clinical variables and scoring systems.
应用受者操作特征曲线分析方法评价临床指标和评分系统的预测能力。
The generalized power function is introduced and the reduced Lagrange equations are used in the analysis of complex circuits and Electromechanical systems.
本文引入广义功率函数和简化拉格朗日方程,并用来分析复杂电路和机电系统。
The analysis of relationship between eigenvalues and state variables is important to the study of particular dynam IC characteristics in power systems.
电力系统中特征值与状态变量之间的对应关系的分析对研究系统的详细动态特性具有十分重要的意义。
Through analysis of the out of step operation of power systems, a new out of step splitting device is proposed.
通过对电力系统异步运行状态的分析,提出了利用振荡中心电压的变化特征来判断系统失步的失步解列装置。
Moreover, this paper presents an analysis for the conditions of the critical voltage stability and synchronism stability limit in the bulk power systems.
此外,本文还对复杂电力系统中临界电压稳定与同步稳定极限的条件进行了探讨。
Analysis TDS-11SA whole-life cost, TDS-11SA was divided into 5 mechanical system: host, control systems, rail torque transfer system, operating system and the power and control cables.
针对TDS - 11sa顶驱进行全寿命周期费用分析,将TDS - 11s A顶驱分为5大系统:主机、控制系统、导轨扭力传递系统、操作系统以及动力及控制电缆。
Based on the physical analysis, this paper proposed a new method for selecting the states weighting matrix in the decentralized optimal excitation control of multimachine power systems.
本文以物理分析为依据,提出了一种多机电力系统分散最优励磁控制器状态权矩阵选择方法。
A method of systems analysis is employed in this paper to study the harmonics distribution in power systems.
本文用系统分析的方法研究系统对特定谐波源的响应。
The simulation results show that the presented DSMS possesses the capability to perform wide-area real-time monitoring and analysis on the dynamic processes occurred in practical power systems.
试验结果表明,该系统具备了对实际电网动态过程进行广域实时监测与分析的能力。
This paper aims at the analysis and computation of double machine power systems frequency dynamics and provides the characteristics of double machine power systems frequency dynamics.
本文首先对双机系统频率动态过程进行了理论分析,给出了双机系统频率动态过程的特点。
Desribing-function method is applied to the analysis of transient stability of multi-machine power systems. The general criteria of transient stability of mult-machine power system have been obtained.
本文采用谐波平衡法来分析多机组电力系统的动态稳定,获得了判别多机组电力系统动态稳定的一般判据,并提供了计算分析方法。
The time series analysis is proposed for load forecasting of power-generating and power transmission programming in power systems.
本文提出用于电力系统发电规划和输电规划负荷预测的时间序列分析法。
Through the basically analysis of the function of FPEMEC, this paper discussed its three type of function in wind generation, thus analyzed the characteristics of the three wind power systems.
论文在对四端口机电换能器的基本功能分析的基础上,论述了四端口机电换能器在风力发电上的三种作用,分析了由此构成的三种风力发电系统特点。
Of hardware systems and software systems to achieve, analysis and design of a thyristor-based exchange AT89C2051 MCU Power Regulator.
通过对硬件系统和软件系统的实现,分析设计了一种基于AT 89 C 2051单片机的晶闸管交流调功器。
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。
Link quality analysis (LQA) is a key measurement process in adaptive frequency hopping (AFH) communication systems and results in adaptive frequency and power control.
信道质量评估是自适应跳频通信的关键技术,其实时评估结果为自适应频率控制和自适应功率控制提供依据。
This paper presents a method to treat the various changes of lines with mutual conductance for analysis of faulted power systems. The modified formula of node equation of networks have been derived.
本文系统地研究了电力系统故障计算中关于互感线路各种变化情况下的处理方法,导出了网络节点方程的修正计算公式。
So reasonable operation mode of power systems and its general analysis are significant to the safety and stability of power systems.
因此,合理安排电网的运行方式,对运行方式进行全面的校核,对于保障系统安全稳定运行起着重要的作用。
So reasonable operation mode of power systems and its general analysis are significant to the safety and stability of power systems.
因此,合理安排电网的运行方式,对运行方式进行全面的校核,对于保障系统安全稳定运行起着重要的作用。
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