Mineral Textures and Chemistry Trace the Origin and Transcrustal Evolution of the Sanyuangou Syenite in Southern North China Cratonsyenitemagma mixingcarbonatic metasomatismmagmatic waterXiong'er large igneous provinceAlkaline rocks are widely distributed in various geological environ...
Discussion of Engineering Tubular Well in Yizheng Sanyuangou Pumping House Project工程施工降水仪征平原地区为软土地基,地下水丰富,在仪征平原地区,进行水利工程和其他建筑工程施工,排水、降水是施工的关键.仪征水利工作者在平原地区水利工程施工中,积累了丰富的降水施工知识.本文通过三元沟泵站这一工程实例,...