This paper introduces rapidly controlling principle on electronbeamcurrent for electronbeam welder (EBW).
介绍了电子束焊机用电子束流快速控制原理。
2
The high-currentelectronbeam in the over-mode waveguide had driven the many kinds of microwave modes, it is very significant to study the high power microwave by measuring the microwave mode.
强流电子束在过模波导中可能激励多种微波模式，测量微波模式对研究高功率微波产生的机理很有意义。
3
The recombination activity of grain boundaries (GBs) in casting multicrystalline silicon (mc-Si) was investigated through an electronbeam induced current (EBIC) technique.