查询词典 approximation theory

Therefore, it is significant to research and develop a management information system of agricultural mechanization equipment for agricultural modernization. Based on the modern management theory, some mathematical modelings are constructed by system engineering theory, rough set theory, gray system theory, avail theory and neural network theory in this dissertation. It can resolve some actual problems, for instance, forecasting machine amount, agricultural machine power and prices.

本文在现代管理理论的基础上，运用系统工程、粗糙集理论、灰色理论、效用理论、人工神经网络等方法，进行数学建模，对未来农机需求、农机总动力、农机价格等问题进行探讨，并应用到农机装备管理信息系统的各个方面，对农业机械的各种信息进行传输、存贮、组织和处理分析，最终取得了较为理想的结果。

At first, this paper introduces Maslow"s Hierarchy of Needs Theory Herzberg"s Hygiene and Motivational Factors Theory、Vrooms Expectancy Theory、McClelland Achievement Incentive Theory、Adams'Equity Theory and other Human Resource Management Theory. Second, this paper introduces the current situation of Civil Servant Compensation System and Civil Servant Performance Evaluation System. Third, this paper analyses the problem of Incentive Civil Servant Compensation System.

首先，介绍了马斯洛的层次需要理论、赫兹伯格的双因素理论、期望理论、亚当斯的公平理论等人力资源管理的诸多理论；其次，介绍了公务员薪酬管理的现状及现行的公务员绩效考核制度；再次，分析了现行公务员薪酬激励机制中存在的问题。

This paper synthetically applies many theories of human resource management and economics such as demand arrangement theory of Maslow, double factors of Herzberg, expectency theory of Vroom, equity theory of Adams, manpower capital theory , knowledge value theory and encouragement consistent theory etc to analysis the actuality and problems of human resource management of LY Medication Company.

本文综合运用了马斯洛的需要层次理论、赫茨伯格的双因素理论、弗鲁姆的期望理论、亚当斯的公平理论、人力资本理论、知识价值理论、激励相容理论等人力资源管理学和经济学方面的诸多激励理论，对LY医药公司人力资源管理的现状及存在的问题进行了剖析。

The origin of the Caste includes mostly varna theory, occupation theory, race theory, religion theory, Aryans' family system theory, aboriginal of India culture theory etc..

种姓的起源大致包括：&瓦尔纳&论、职业论、种族论、宗教论、雅利安人家庭制度论、土著文化论等等。

The second chapter defines basic and related conception of urban using land scale. Then it introduces related theories, include land location theory, growth pole nuclear theory, gradient theory, central geography theory, agglomerative economies theory and land return rule and moderation scale management theory.

第二章对城市用地规模的相关理论进行了界定，接着对相关理论进行概括和总结，主要包括：区位论、增长极核理论、梯度理论、聚集经济理论及土地报酬规律与适度规模经营原理。

Western carrier theory mainly concludes the theory of civic religion and political socialization, hidden curriculum theory, McLuhan's medium theory, behaviourism theory, McQuail's communication theory and so on.

西方的载体理论主要包括公民宗教与政治社会化理论、隐性课程理论、麦克卢汉的媒介理论、行为主义理论、麦奎尔的传播理论等。

The teaching focus on nine main theoretical and therapeutic approaches which include Psychoanalytic, Individual psychology, Existential theory and therapy, Person-centered Theory and Therapy, Gestalt Theory and Therapy, Behavioral Theory and Therapy, Cognitive theory and therapy and also some introduction of contemporary theory which include Family Therapy and Multicultural Counselling.

阐释现代谘商的重要学理及各学派的特点。在谘商技巧的部分上则衔接谘商理论课程，期在理论基础之下，应用练习不同取向的谘商技巧，藉由课堂讲解、示范及演练，学习谘商实务工作所必备之基本会谈能力。

The paper applies algebraic geometry, computational geometry, approximation theory to study the following problems: the Nother type theory and the Riemann-Roch type theory of the piecewise algebraic curve; the number of real intersection points of piecewise algebraic curves; the real piecewise algebraic variety and the B-net resultant of polynomials.

本文应用代数几何，计算几何，函数逼近论等学科的基本理论，分别就分片代数曲线的Nother型与Riemann-Roch型定理；分片代数曲线的实交点数；实分片代数簇以及多项式的B-网结式进行研究。

Koopmans theorem is an approximation in molecular orbital theory , such as density functional theory , or Hartree-Fock theory, in which the first ionization energy of a molecule is equal to the energy of the highest occupied molecular orbital, and the electron affinity is the negative of the energy of the lowest unoccupied, i.e.

如同密度泛函理论或者Hartree－Fock理论，分子轨道理论中常用到的Koopmans 定理也是一种近似。

Based on Born approximationmethod and the local principles of wave function in inhomogeneous medium and theray theory and the integral equation theory,this dissertation researches the theory andsimulation of the inversion method of large perturbational medium parameters andbreaks through the approximation condition of the small perturbational parametersand the weak scattering in traditional inversion method.

本文在Born近似方法的基础之上，基于非均匀介质中波函数局部理论和射线理论及积分方程等理论方法，对大扰动参数反演方法的理论和数值模拟进行了研究，突破了传统反演方法要求的参数小扰动和弱散射条件。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切