对于许多区域水资源问题,用数值方法进行潜水水流模拟时,需要给出每个节点上地下水位值.本文首先简单介绍了趋势面方法,然后着重阐......

本文通过阐释九曲花街项目的设计思路及设计过程,探讨了全球化背景下发展地域文化的态度和策略,对地域特征的建筑表达进行了有益的......

Gold mineralisation is the result of physico-chemical and thermal processes of the earth’s interior. We may view a geol......

The geostatistical information method consists in the use of the principleof quantitative evaluation in exploratory engi......

美国已形成了以非关税壁垒和经济区域化为主要特征的超级贸易保护网。在当今自由贸易与保护贸易政策并存、区域（集团）化趋势日益加强......

A structural analysis of K of an aquifer system in the study area is presented, and the main direction and degree of the......