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Research on quality changes and influencing factors of groundwater in the Guanzhong Basin
Groundwater quality Comprehensive assessment Influencing factor Excessive substance Guanzhong Basin
2018/3/23
This paper studies the distribution features, the chemical elements beyond standards and the influencing factors of shallow groundwater quality in the Guanzhong Basin through the data monitored in the...
A new method of quality improvement for quadrilateral mesh based on small polygon reconnection
Mesh improvement Topological clean-up Quadrilateral mesh Small polygon reconnection
2012/2/24
In this paper, a new method of topological cleanup for quadrilateral mesh is presented. The method first selects a patch of mesh around an irregular node. It then seeks the best connection of the sele...
Influence of the material quality of primary gas jets on the final vacuum created by a supersonic gas ejector
Influence of the material quality primary gas jets on the final vacuum created supersonic gas ejector
2010/3/15
Influence of the material quality of primary gas jets on the final vacuum created by a supersonic gas ejector.