A two-level four-point explicit difference schemes of the exponential type for dispersion equation;
色散方程的两层四点指数型显格式
In this Paper, the author proved the theorem: Let f(z)be an nonconstant periodic function of exponential type and positive lower order, and g(z) be an entire function of finite order If g(z) is permutable with f(z), then g(z)≡f(z)or g(z)≡
本文证明了如下定理 :设 f (z)为非常数指数型周期函数 ,且具有正下级 ,g(z)为有穷级整函数 。
At present,the calculation formula for environment factor of exponential datum used is not always applicable wildly.
目前,常用的指数型数据环境因子计算公式缺乏广泛的适用性,当被试系统故障数为零时,公式不可用。
In this paper,the calculation method in engineering for environment factor of exponential datum is discussed,the test data is processed on the basis of calculation formula,the result is more extensive practical value in engineering.
主要探讨了指数型数据环境因子的工程确定方法,在理论计算公式的基础上对可靠性试验数据进行了工程上的处理,由此获得的环境因子具备较强的工程实用性。
Bayes Evaluation of one-parameter linear of exponential model;
指数模型单参数的线性贝叶斯估计
Rayleigh model and exponential model are applied to analyze data of development performance in Xin 11 fault block, Dongxin Oilfield, Jiyang depression.
模型研究表明,原油密度随开采时间的变化具有瑞利模型和指数模型2种变化规律,且瑞利模型能够较为准确地预测原油相对密度的开发动态,但2种模型在对原油密度进行预测时均受到油藏构造部位、开采层位以及油源性质等因素的影响。
Results:Exponential model y=ae bx fitted the changing pattern of CBVD mortality well,which changed with age.
方法 :应用指数模型 y=aebx进行拟合研究。
Index Model of Command Capability Estimation of Antiaircraft Group;
防空群指挥能力评估指数模型研究
Based on the long-term monitoring data of post-construction settlement of the loess subgrade of the Lanzhou-Wuwei Line Ⅱ,the quasi consolidation model was set up and contrasted with other models such as the Poisson model,index model, logarithm model and hyperbolic model.
利用兰武二线黄土路基工后沉降的长期观测数据,提出一种新的分析预测模型——似固结模型,并与泊松模型、指数模型、对数模型、双曲线模型的预测结果进行对比分析。
Then, combined with air combat theory and practice, a new method for air-to-surface target attacking effectiveness assessment, synthesizing index model, is presented aiming at the problems, and the sub effectiveness assessment models are perfected synchronously.
详细分析了作战飞机空-地作战效能评估中常用的对数法模型,指出了模型中存在的问题,并结合作战理论和实战情况,针对原模型存在的问题提出了一种新的空-地攻击作战效能评估解析计算方法——综合指数模型,并对综合指数中各分项能力的评估模型进行了修改完善。
Total Number of Solutions of a Family of Exponential Diophantine Equations with a Parameter
一族带参数指数型不定方程的总解数
In attacking frequency, attacking events have grown up with exponential rate.
在攻击频率和次数上,呈指数型增长。
Russell 2000 Index (RUT)
罗素2000指数、小型股指数
The specified data type is invalid.
指定的数据类型无效。
Mini-Hang Seng Index Futures Contract
小型恒生指数期货合约
Mini-Hang Seng Index Options Contract
小型恒生指数期权合约
Hang Seng Midcap Index constituent stock
恒生中型股指数成分股
Hang Seng Midcap 50 Index
恒生50中型股指数
Threshold Selection in Tail Index Estimation Based on Exponential Regression Model;
基于指数回归模型的极值指数估计的门限选择
The integer data type is used to specify a numeric value without a fractional component.
整数数据类型用于指定没有小数部分的数值。
exponentially weighted moving average model
指数加权移动平均数模型
Revenue malmquist index based on utility function;
基于效用函数的收益型Malmquist指数
Dual exponential map parameterization of maintenance Agent model
维修Agent模型的双指数映射参数化方法
Expirical Likelihood Inference for the Parameters in Varying-coefficient Single-index Model
变系数单指标模型中参数的经验似然
Construction of a New Measurement Model for Customer Satisfaction Index;
新型顾客满意度指数测评模型的构建
Research on the Application of the Mean-variance Model with the Single-index Model
均值-方差模型与单指数模型的应用
A Portfolio Model with Exponential Weighted Index and Transaction Costs
具有指数赋权指标及交易费的资产组合模型
Study on the Theory Model and Measurement System of China's Creative Index
我国创意指数理论模型与测度指标体系研究