Let us return to electron waves now. 现在我们再回到电子波上来。
It is introduced the twin closed loop control return schemes which the electron beam smelting furnace temperature was dominated. 介绍电子束熔炼炉温度控制的双闭环控制回路方案。
In this paper, the return current induced by a relativistic electron beam Penetrating a plasma is studied by a macroscopic treatment. 本文用宏观处理的方法,研究了强流相对论电子束在等离子体内引起的回流电流效应。
Return current induced by injection of a relativistic electron beam into a plasma 强流相对论电子束在等离子体内引起的回流电流