On this basis, draw magnetoelastic movement stability equation of thin current-carrying plates under the effectofelectricmagnetic field and machinery load.
并在此基础上，得出了载流薄板在电磁场与机械荷载共同作用下的磁弹性动力稳定性方程。
2
Because the electric and magnetic fields exist within the blasting area, the nonelectric initiation technology was used to avoid the effectof stray current, ensuring the safety of blasting operation.
The pinch-effect will occur in plasma column because magnetic field pressure outside is bigger than thermal pressure inside of the plasma column carrying electriccurrent.