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模拟估计
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  simulation estimation
     Monte-Carlo simulation estimation of rate ratio based on person year
     基于人时的相对危险度分布的Monte-Carlo模拟估计
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  “模拟估计”译为未确定词的双语例句
     By the model,VaR and CVaR of financial assets and portfolio is made,which is used by Monte Carlo simulation.
     利用Monte-Carlo模拟估计金融变量资产和组合的VaR与CvaR.
短句来源
     A software for the MAS simulation was developed with visual C++6.0. The accumulated genetic advance (AGA) was used to evaluate the efficiency of each method, and the variance of AGA (VAGA) estimated by 100 replicates of simulation was used to evaluate the stability of each method.
     用Visual C++6.0开发了一个MAS模拟研究的软件。 用累计遗传进度(AGA)摘要2评价各种方法的选择效率,用 100次重复模拟估计的累计遗传进度方差(VAGA)评价各种方法的稳定性。
短句来源
     Combined with recent historical period of climate data and two periods of land use data sets from remote sensing data, we test the net primary productivity (NPP) data sets over last 20 years in North China modelled by the satellite data-driven Global Production Efficiency Model (GLO-PEM) for detecting the widespread spatial and temporal characteristics of the impacts of climate and land use change on the regional NPP.
     应用以遥感观测数据驱动的GLO-PEM模式模拟估计的中国北方20年的NPP数据同其20年气候数据结合,同时利用通过遥感宏观调查所得的两期土地利用数据,分析20年气候和土地利用变化对区域净初级生产力(Net Primary Productivity,NPP) 的影响的时空特征。
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     A Simulation Approach to Determining Lead Times in MRPⅡ
     MRPⅡ系统提前期的模拟估计
短句来源
     Based on the definition of model structure for risk simulation,the paper stresses the study of the improvements on traditional risk analysis model,the estimation of output results from risk simulation,the comparison of different alternatives,and risk simulation with graphics and animation,The methodology is more effective in estimating and evaluating risk,and makes risk analysis more compatible with the uncertainty of real world.
     在定义风险模拟基本模型的基础上,重点讨论对传统投资风险分析模型的修正与扩充、风险分析判据的模拟估计方法、不同投资方案的模拟比较方法以及投资风险分析的计算机图形描绘与动画模拟。 本文所述方法更能接纳和描述对投资风险分析产生不确定性影响的各种随机因素,对风险的估计和推断更为细致和准确。
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     b) a G-M estimator of ω'1α, ω'2β and ω'1α+ω'2β under L (Xβ, Aα; δ21V, δ22U} respectively.
     b)G-M估计
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     2. Simulation test of LP estimation.
     二LP估计模拟实验。
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     An Estimate and Stochastic Simulation of the Ruin Probability for an Insurance Company
     保险公司破产概率的估计及随机模拟
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     Simulation of distillation process
     精馏过程的模拟
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     A newmethod for the estimation of exponent regularity of the kind wavelet and related scalefunction is proposed.
     Daubechies的估计
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This paper presents fundamental analysis of power spectrum of random se-quence of pulse width and position modulation(PWPM)signals.The theoritic result indicatesthat there is a symbol synchronous signal in the random sequence.This symbol synchronoussignal can improve receiver's performance.The estimation results of power spectrum of ran-dom sequence of PWPM signals are also presented by simulating random sequence of PWPMsignals with computer.The estimation results show that there is a symbol synchronous signal....

This paper presents fundamental analysis of power spectrum of random se-quence of pulse width and position modulation(PWPM)signals.The theoritic result indicatesthat there is a symbol synchronous signal in the random sequence.This symbol synchronoussignal can improve receiver's performance.The estimation results of power spectrum of ran-dom sequence of PWPM signals are also presented by simulating random sequence of PWPMsignals with computer.The estimation results show that there is a symbol synchronous signal.

对脉冲宽度、位置联合调制(pulse width and position modulation)简称 PWPM 方式的随机信号序列功率谱进行了研究,文献[1]的理论结果显示 PWPM 随机信号序列功率谱中存在符号(symbol)同步信号离散谱成分,这有利于在接收端正确接收 PWPM 信号.用计算机模拟估计了 PWPM 随机信号序列的功率谱.其结果也表明了 symbol 同步信号的存在.

On the basis of our mathematic models of the titration, the method of finding the equivalence point conveniently with the help of personal computer is presented. The program which can estimate the experimental conditions is created in order to omit the trial and error. The determinations of Zn~(2+), Pb~(2+), Cu~(2+), Fe~(2+) and Ca~(2+) are carried out potentiometrically with the aid of the glass electrode. The relative deviations are between±1% except -1.61% for Ca~(2+) which is titrated at pH=6~7. The standard...

On the basis of our mathematic models of the titration, the method of finding the equivalence point conveniently with the help of personal computer is presented. The program which can estimate the experimental conditions is created in order to omit the trial and error. The determinations of Zn~(2+), Pb~(2+), Cu~(2+), Fe~(2+) and Ca~(2+) are carried out potentiometrically with the aid of the glass electrode. The relative deviations are between±1% except -1.61% for Ca~(2+) which is titrated at pH=6~7. The standard errors are less than 0.001 (retool) (N=5).

本文利用简便的滴定过程模型,确立了微机模拟处理实验数据,方便、准确地求解络合滴定等当点的方法。设计了最佳实验条件模拟估计程序。该法测定Zn~(2+),Pb~(2+),Cu~(2+),Fe~(3+)结果的相对误差Δ<1%。pH=6-7时,测定Ca~(2+)的相对误差为-1.61%;σ<0.001mmol,(N=5)。

A new methodology of risk analysis using computer simulation is proposed and discussed systematically in this peper.Based on the definition of model structure for risk simulation,the paper stresses the study of the improvements on traditional risk analysis model,the estimation of output results from risk simulation,the comparison of different alternatives,and risk simulation with graphics and animation,The methodology is more effective in estimating and evaluating risk,and makes risk analysis more compatible...

A new methodology of risk analysis using computer simulation is proposed and discussed systematically in this peper.Based on the definition of model structure for risk simulation,the paper stresses the study of the improvements on traditional risk analysis model,the estimation of output results from risk simulation,the comparison of different alternatives,and risk simulation with graphics and animation,The methodology is more effective in estimating and evaluating risk,and makes risk analysis more compatible with the uncertainty of real world.

本文给出并阐述面向投资风险分析的计算机模拟新方法。在定义风险模拟基本模型的基础上,重点讨论对传统投资风险分析模型的修正与扩充、风险分析判据的模拟估计方法、不同投资方案的模拟比较方法以及投资风险分析的计算机图形描绘与动画模拟。本文所述方法更能接纳和描述对投资风险分析产生不确定性影响的各种随机因素,对风险的估计和推断更为细致和准确。

 
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