To continuously monitor the soil retreat due to erosion in field,provide valuable information about the erosion processes and overcome the disadvantages of inef
VE organizational field is a management meaning field formed by the mutual action of resources element.It studies leader and partners in VE as a system,and foun
In order to provide a judicious pulse waveform design required for ultra-wideband(UWB)communication to enable the UWB spectral mask compatible and coexistent wi
Based on the microscopic elasticity theory and microscopic diffusion equation, the precipitation progress of the binary alloys including coherent strain energy