In section two, the demand and feasibility analysis have been given for us about land market network reasonedly. 在研究过程中笔者遵循理论联系实际的原则,阐述了自己的观点。
And discuss the advantage of the associate with AC.The policy of RBAC is discussed reasonedly. 介绍了属性证书的概念、结构、工作方式和特点,论述了利用属性证书实现RBAC的可行性和方便性;
This article research how to compositive control the noise from air-conditioning system more effectively and reasonedly. 本文针对空调系统噪声的特点,研究如何综合应用各专业的知识更有效合理地进行空调噪声控制。
In this part, the concepts of the aged and the population aging are explained distinctly, the development traits and trend of population aging in world and China are stated reasonedly. 介绍了人口老龄化的概念及内涵,指出人口老龄化是人口年龄结构老化的过程,是人口年龄结构中老年人口比重不断提高的过程,是人类社会发展的一个必然过程,是一个转变性的概念,是一个具有高生育率和高死亡率的人口向着低生育率和低死亡率人口转变的概念。
The author evaluates reasonedly from tow angles (regional base and construction development) and three aspects (basic status, qualitative description and quantitative evaluations). 第二、中小城市物质性要素中关键要素的优化举措。