查询词典 empirical

The empirical results show that different index returns series have different marginal distribution.

结果表明，不同板块的指数收益率序列具有不同的边缘分布，各序列间有很强的正相关关系，条件相关具有时变性，各序列间相关性的变化趋势极为相似。

Empirical Bayes estimates of steady-state availability in exponential distribution model;2. Using vector Markov process theory and Laplace transform method,we obtain the Laplace transform of the reliability,the mean time to first failure,the steady-state availability and the steady-state failure frequency and so.

利用向量Markov过程理论和Laplace变换的方法，求出了系统可靠度的Laplace变换，系统首次故障前平均时间的表达式，系统的稳态可用度和稳态故障频度等可靠性指标；此外，还通过数值比较考察了系统参数对系统稳态可用度的影响，并对系统进行了效益分析。

The significant conclusions are: the viewpoint of Porter's can be matchable to our empirical research results; both districts and company scale to some extent can differ competitive advantage strategy and supply chain integration; and competitive advantage strategy and supply chain integration can demonstrate the practicability of strategic management accounting.

本文主要的结论为：波特之竞争优势战略论点与本研究实证所得的战略类型是成套的；供应链集成可以形成竞争优势与核心竞争力；供应链集成在竞争优势战略与绩效间具有中介效果；地区别与企业规模对竞争优势战略与供应链集成有一定程度之影响；竞争优势战略与供应链集成可以体现战略管理会计的实用性。

The empirical approximation methods can be applied to study uniform consistency, robustness, strong consistency of the maximum likelihood estimator of statistical estimators.

本文采用的经验逼近方法可应用于研究随机规划统计估计问题的一致相合性、稳健性、极大似然估计的强相合性。

An optimization model was established for identifying the soil hydraulic properties. The optimization objective was the minimum mean square deviation of simulation between measured and observed values of soil water content, and the constraint conditions were the upper and lower limit values of empirical soil hydraulic conductivity and water diffusion coefficients.

该文以反映土壤含水率实测值和计算值吻合程度的均方差最小为优化目标，以土壤导水率和扩散率经验参数上下限为约束条件，建立了土壤水分运动参数识别的优化计算模型。

Based on the criterion of consecutive mean square error, a de-noising method for laser ultrasonic signals based on empirical mode decomposition was proposed.

基于连续均方误差的准则，提出了一种基于经验模态分解的激光超声信号去噪方法。

This article, from the perspective of logic, systematically analyzes the meaningfulness of the truthfulness of premise and its influence on the effectiveness of our empirical accounting research.

本文从逻辑学的角度，系统地分析了前提真实性的意义及其对中国实证会计研究有效性可能产生的影响。

It is based on observable, empirical, measurable evidence, and subject to laws of reasoning.

它的基础是观察、经验、可测量的证据、合理。

Taking some of interns who have practiced in Wenzhou Medical College and other teaching hospitals as the test objects, this dissertation carries out a basic empirical study on the factor structure of practice satisfaction for the interns, and it will lay a theoretical foundation for the administrators of teaching hospitals so as to improve medico's practice satisfaction effectively.

本研究以温州医学院各实习教学医院的部分实习生为被试，运用实证研究的方法对实习生的实习满意度的因素结构进行了初步研究，为学校和医院管理者有效地改进教学和管理，提高医学实习生的满意度提供一定的理论基础。

Drawing upon recent empirical research, both Mele (2001) and Scott-Kakures (2000) advocate a model of this sort, since it helps to account for the roles desires and emotions apparently play in cases of twisted self-deception.

根据最近经验证据研究，Mele(2001)和Scott-Kakures(2000)都倡导这种模型，因为它帮助解释了欲望和情绪显然在扭曲自我欺骗中的角色。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。