浅谈几种概率分布之间的相互关系

本文简述了几种常用的概率分布之间的相互关系     

空间矩阵的线性空间性研究

针对矩阵函数求导时产生的情形,提出立体矩阵这一概念,建立起立体矩阵的初步理论知识体系,并总结了立体矩阵的运算的一系列基本性质,构造了实矩阵域,而后考虑了立体矩阵在实数域和矩阵线性空间。     

一类空间分解问题

讨论了一类与区域分解算法有关的空间分解问题，将二阶问题的已有的空间分解结果推广到四阶问题的相应空间中。还证明了一致重迭性条件与Ｂａｄｅａ条件的等价性。     

Multi-sectoral Participatory Urban Forestry Development in Philippines Metropolitan Manila

The Luntiang Kamaynilaan Project (Metro ManilaGreening Project) launched in 1988 planted trees inmajor thoroughfares, center islands, school premisesand other idle public lands, was basically a governmenteffort. When the funds ran out, the project also fizzledout. In both projects however, it is evident that the keyfactor is peoples participation.Gaining lessons from the past two projects, thegovernment established a collaborative effort ofgovernment and non-government organizations. TheCl…     

潜江小城镇景观规划

潜江小城镇的水资源丰富但开发落后，绿系统不完善，街景缺乏工艺性。在对现状调查分析的基础上，提出了对过境公路、水体、街景进行动感空间、情感空间规划的建议，对乡土化设计、恢复性设计进行了探讨。     

城市拆迁空地对城市绿化率的影响

近年来,我国城市建设发展迅速,产生了大量的拆迁空地,就拆迁空地对城市绿化率的影响进行了定量的研究,并提出相应的对策。     

Close-to-nature Design and Management：Developing Effective and Harmonious Urban Forest in China

In the pastfew years, with speedilydeveloping of socialeconomy and continuously speeding up of urbanizationprogress in China, the problems of the ecologicalenvironment in urban area, such as air pollution, heat-island effect, dangers of wind and sand, and shortageof water resources, etc., have gradually been gravenessand become the focus issue concerned by citizens also.It has become the common understanding of mostcitizensthat ahealthy,secureand comfortableecologicalenvironment of human settl…     

城市园林绿化现存问题、对策及其绿化植物配置原则

随着国民经济的不断发展，城市园林绿化已成为现代建设的重要内容。在归结上前城市园林绿化所存共性问题的基础上，针对城市园林绿化普遍存在的4方面问题，提出5点对策。     

开发城市地下空间前景广阔

本文介绍了开发城市地下空间的必然趋势及前景，阐明开发利用城市地下空间，对节省城市用地、节约能源、改善城市交通、减轻城市污染等都有着重要作用。     

计算机计算含未知量元素行列式的“保值回跳”法

本文探讨了用计算机计算含未知量元素行列式的方法与途径,提出了“保值回跳”的思想。并提供了以该思想为基础而编制的空间桁架结构位移响应关于截面设计变量显式表达式程序计算的若干算例。