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基于GEOPAK Site的三维开挖辅助设计
开挖图 三维 GEOPAK Site 辅助设计 水电工程
2013/11/26
在水电工程设计中,开挖图的绘制较为繁琐和复杂,仅仅借助传统的平面CAD绘图软件进行辅助设计,难以取得良好的设计成果。以上马迪水电工程为例,借助于GEOPAK Site强大的三维场地运算分析能力,对其进行三维开挖辅助设计,设计过程相对于传统设计方法更快捷且准确。详细介绍了GEOPAK Site的运用方法,其经验可供类似工程参考
Distribution and dissipation pathways of nonylphenol polyethoxylates in the Yellow River: Site investigation and lab-scale studies
Distribution Dissipation Nonylphenol polyethoxylates Degradation The Yellow River
2013/12/12
Spatial distribution of nonylphenol polyethoxylates (NPEOs) and nonylphenol (NP) was investigated in a field study in Lanzhou Reach of the
Yellow River. NPEOs and their metabolites were found in the ...