A multi joint robot control system was designed based on the universal processor PC+DSP in order to overcome the short- comings of the control system in terms o
In the process of economic development, government uses the "visible hand" to achieve macroeconomic regulation and control for "market failure", which has been
Through this research about the relationship between entrepreneur'spiritual capitals and employee creativity,this paper explores the influence mechanism of
When advancing the construction new-type urbanization was put forward to being an important move of urban economic development in the following decade in the 18
On the basis of the definition of technological innovation and efficiency,based on the DEA method,this paper takes the panel data of 20 listed companies in Chin