Routh method of reduction of Birkhoffian systems;
Birkhoff系统约化的Routh方法
Lotka-Volterra equations:reduction,classification and dynamics;
Lotka-Volterra方程:约化、分类及动力学性质
Symmetry Reductions and Similarity Solutions of Variant Boussinesq Equation Systems;
二类变式Boussinesq方程的对称性约化和精确解
Chapter 2 gives an account of the reducing of polynomials and the reducing algorithm of Groebner basis.
第二章阐述多项式约化问题并介绍了Groebner基约化算法。
Chapter 2 give an account of the reducing of polynomial group, adopting a kind of changed sequence to drop the degree of polynomial, the 3th chapter tell about the improved arithmetic of Grobner basis.
论文共分为五部分，第一部分是绪论，介绍了计算机代数和Gr(?)bner基的有关的基本概念、基本工具及其进展；第二部分阐述的是多项式约化问题，对多元多项式组化简和约化计算时，为了减少计算的复杂度与误差，把表达式中的一些变元较高的幂进行降幂或是因式分解，这里采用修正的序关系，在约化过程中防止某些变元的幂急剧增大，同时又可达到化简的目的。
Using the Properties of Lie Groups Symmetry Reduce Nonlinear Evolution Equations
利用Lie对称约化非线性发展方程
That the reduced kinematic control equations of the cable-beam composite structure are established.
利用索 -梁组合结构的连接条件及边界条件 ,建立了索 -梁组合结构的约化运动学控制方程。
The present paper reviewed the definitions, antecedents, work-related outcomes and cross-cultural comparisons of psychological contract breach, and findings concerning the mediating and moderating effects in the process of psychological contract breach.
心理契约破坏(psychologicalcontractbreach)是雇员对于组织未能充分履行心理契约中承诺责任的主观感知。
This research used Literature Analysis, interviews, questionnaires and other methods, On the basis of Psychological contract breach Study at home and abroad,we composed " Psychological contract breach of College Instructor questionnaire".
心理契约破坏是“个体对组织未能按照与个体贡献相等的方式履行个体心理契约中的一项或多项义务的认知”。
The Proper Action of a Reductive Lie Group on the Homogeneous Space of Reductive Type;
约化群对约化型齐性空间的proper作用
Reduced Grbner Bases and Universal Grbner Basis;
约化Grbner基与泛Grbner基
Research on Industrial Intension and the Way of Achieving Industrial Intensive Development in China;
产业集约化及我国产业实现集约化途径研究
On Dissimilation of Contract;
契约的异化与异化的契约——以事实契约为视角
A personification of wickedness and ungodliness alluded to in the Old and New Testaments.
彼勒《旧约》和《新约》中邪恶和罪孽的化身
Conference of Ministers Responsible for Sports of the States Parties to the European Cultural Convention
欧洲文化公约缔约国体育部长会议
Covenant with the Nature: Reflection Triggered by Plight on Contract Evolution;
与自然立约—困境引发的契约进化思考
With Modern Contract Theory to Solve the Problem of high rate on disobey Contract;
运用现代契约理论化解高违约率难题
The Impact of Restriction and Sanction on the Changes of Tool Marks
约束和约束力对工具痕迹变化的影响
SUMT (Sequential Unconstrained Minimization Technique)
顺序无约束极小化技术
sequential unconstrained minimization technique
序贯无约束极小化方法
Treaty of Central American Economic Integration
中美洲经济一体化条约
) Multilateral Convention on Banning Chemical Weapons
禁止化学武器多边公约
John was conditioned in chemistry.
约翰被允许补考化学。
Convention on the Universal prohibition of Chemical Weapons
全面禁止化学武器公约
Nonmonotonic Trust Region Algorithms for Unconstrained and Constrained Optimization;
无约束优化与约束优化的非单调信赖域算法
On Culture Differences and Cultural Regulations and Restrictions during the Course of Cross-Culture Communication
跨文化交际中的文化差异及文化规约
Factor Contract is Superior to Commodity Contract;
商品契约优于要素契约——以农业产业化经营中的契约选择为例