A fuzzy logic intelligent control system of pulsed MAG welding inverter based on digital signal processor (DSP) is proposed to obtain the consistency of arc len
Myrmechis bakhimensis D.Maity,N.Pradhan & G.G.Maiti(Orchidaceae),a new species from Sikkim Himalaya,is described and illustrated.The new species most closely re
To improve thrust and reduce oil consumption of aero-engines, the temperature at turbine inlet is be-coming higher and higher, which leads to heavy thermal load
Pressure is one of the important measures to control the surface accuracy of the reflector of inflatable antenna. Experiments and numerical analysis were carrie
In the invading course of Undaria pinnatifida,zoospore attachment in a dynamically changed subtidal water environment is crucial for the establishment of a pote