The article introduces specifically the gravity darn adopts the construction technology of large scale steel mould and the operational main points.
具体介绍重力坝混凝土采用大型钢模板施工工艺及操作要点。
Based on the three dimensional Finite Element Method (FEM), the temperature and microstructure variations of large scale P20 steel mould during quenching in 3 different processes were studied.
通过建立合适的三维有限元模型，研究了P 20钢大型模具按3种工艺进行淬火时的温度组织变化。
Based on the three dimensional Finite Element Method (FEM), the temperature and microstructure variations of large scale P20 steel mould during quenching in 3 different processes were studied.
通过建立合适的三维有限元模型，研究了P 20钢大型模具按3种工艺进行淬火时的温度组织变化。
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