beam flux

• 束流

beam flux的用法和样例：

例句

1. In order to minimize evaporation and loss of Mg, the considerable increasing of accelerating voltage, beam current and welding speed is preferred.
   为减小镁元素烧损，在电子束焊接时可适当增加焊接的加速电压与束流，加快焊接速度。