A stitched textile composite is one of remarkable materials because it has some advantages such as the improvement of ou......

针对结构形式为双排四点接触球的风电变桨转盘轴承,在卡迪尔坐标系中建立变桨转盘轴承内部结构的几何关系。通过坐标变换运算表示......

To make the Kaplan turbine technology comparable to both the Pelton and the Francis turbine,the master equation for the ......

干振碎石桩通过振密挤压排水作用,可以形成复合地基,从而能够有效地提高路基的承载力,因此,在高速公路软土路基处理中具有非常广泛......

以热兑法冶炼微碳铬铁的工艺特点作为设计熔渣电炉的主要依据，并结合国内外炉型参数等，总结，确定了熔渣电炉的主要技术参数，对于设计熔......