The performance of image-analysis-based drape tester is studied by analyzing the testing results. The accelerating and decelerating method is used to make the i
In this paper, the influence of plasma arc powder surfacing technical parameters on the property of layer is defined using the orthogonal design. By the orthogo
By using interview data from three large state-owned enterprises (SOEs) in agriculture related industries,this paper reveals that SOEs in inland area are much s