This paper puts forward a new open mechanism of talents management and its countermeasures on the base of an analysis of the current talents management status and the relevant constraints.
Base on IGBT inverter for arc welding, a new current wave form control method is put forward in this paper which is special for process of short circuit transfer for CO2 arc welding.
本文针对IGBT弧焊逆变器，提出并实现了适于短路过渡CO_2气体保护焊的输出波形控制方法。
3
Base on study of the current situation and potential advantages of the freshwater fishery production of Hubei Province, the corresponding countermeasures were put forward.