石横特钢厂采用以整流二级管为主体的整流桥代替直流励磁发电机改造国产龙门刨床。
To reform planing machine made in home, using rectifier bridge, which is mainly consisted of rectifier diode, to replace of directcurrent exciter in Shiheng special steel works.
文中仅讨论了横磁(TM)波散射的情况、而横电(TE)波的情况可按同样方法分析。
Only the transverse magnetic (TM) case is considered here, while the transverse electric (te) case can be treated in the same way.
可在真空管式电阻炉体安装由多层铜管绕制的横磁线圈，需通水冷却。
May circle the system in the vacuum tubular resistance furnace body installment by the multi-layered copper pipe the horizontal field winding, must let water through cooling.
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