The determining equations for the nonclassical symmetries of a class of nonlinear classical partial differential equations with arbitrary orders are studied.
研究了一类任意阶的非线性偏微分方程的非古典对称的决定方程,并以一偏微分方程为例,运用向量场和其延拓以及不变表面条件和初始方程的相容性两种方法得出了相同的非古典对称的决定方程,由此得到了利用不变条件和初始方程的相容性也可求得非线性偏微分方程的非古典对称的重要结论。
Combined with the practices of environmental propaganda and education,how to carry out the resolution of implementing the approach on scientific development and strengthening the environmental protection issued by State Council and developing the tasks of environmental propaganda and education well are thought over,and some suggestions to do related works well are put forward.
笔者结合环境保护宣传教育工作的实际,就如何贯彻落实国务院《关于落实科学发展观加强环境保护的决定》做好环保宣传教育工作进行了思考,提出了做好有关工作的建议。
Implementing the Guidelines of "Decision"to Accelerate the Development of Geological Prospecting Units;
贯彻落实《决定》精神 加快地勘单位发展
Designing and Realization About Decision Based Software Requirements Engineering Model;
基于决定的软件需求工程模型的设计与实现
A Break-through in the Socialist Economic System Reform Theory──A Reading Impression of A Decision of the CPC Central Committee on Issues Regarding the Improvement of the Socialist Market Economic System;
社会主义经济体制改革理论的新突破──读《中共中央关于完善社会主义市场经济体制若干问题的决定》
The decision adopted at the Third Plenary Session of the Sixteenth CPC Central Committee has put forward many new economic thoughts and economic development strategy.
党的十六届三中全会的《决定》,提出了许多新的经济思想和经济发展战略,是一个指导今后我国完善市场经济体制和建设小康社会的纲领性文件,本文从十个方面进行了简要的归纳。
In this paper, the mechanism of RMB exchange rate determination is studied by using the method of system analysis in the background of China s economics and the characteristics of managed floating rate system.
根据现阶段我国的实际经济背景和管理浮动汇率制度的特点，运用系统分析方法，通过对人民币汇率决定机制的分析，建立了人民币汇率决定模型。
In brief,the term “humanism-oriented” can be generalized as follows:Everything is determined by human being and should serve for human being;Everything serves for all that human being need and serves for all of the human being.
而以人为本则可概括为:一切决定于人,一切服务于人,服务于人的一切,服务于一切人。