Generally,knowledge extraction technology is used to obtain nodes and relationships of unstructured data and structured data,and then the data fuse with the ori
In order to explore the feasibility of tungsten filament as biomedical metal material,this article conducted a series of performance tests on two different thic
The pressurizing pipeline of hot press resonates under the excitation load,which poses a serious hidden danger to the safety of the equipment and the operator.I
Energy is the most important problem that we are facing.The limited fossil fuel reserves and the air pollution caused by the consuming of fossil fuels force the