1. In order to study the migrating rule of contaminants, a steady two dimentional mathematical model is adopted to simulate the groundwater flow field around the uranium miffing dam, and the model is solved with Galerkin finite element method.
为了研究污染物在地下水中的迁移规律，采用二维稳定流数学模型对铀尾矿库周围地下水流场进行概化，并用Galerkin有限元法对模型进行了求解。
2. Si powder and SiO2 powder as raw materials for synthesizing 1-Dβ-SiC nanomaterial th ough a chemical vapor reaction approach are treated with high-energy miffing process.
采用高能球磨对合成一维β-SiC纳米材料的原料－Si粉和SiO2粉分别进行处理。
3. The company has been introduced overseas advanced full automatic form production line, which annual throughput attain 20, 000 ton, and have eight horizontal CNC, five vertical CNC, 40 miffing machines, drill presses. It built with casting sand test, chemical analysis, optical analysis system, all-sidd inspect method.
产品/Product：本公司拥有年生产能力20000吨的日本东久水平造型线和垂直造型线，还有八台卧式加工中心、五台立式加工中心、四十台铣床、钻床等，并设有型砂测试、化学分析、光学分析等系统及全面监测手段。