The dynamic equation and the dynamictrait of high-current ion beams, the main mechanism of halo-chaos formation and several main nonlinear controlling methods are summarized in the paper.
This experiment studied the dynamic accumulation of soybean quality trait with the high oil variety Dongnong47, the high yield variety Heinong37 and the high protein variety Dongnong42.
According to the technological trait of pulse MAG welding, the pulse welding power source has been requested to have better dynamic character, biggish output power and upper reliability.