scandate

常见例句

Keywords scandate cathode;sub-micron structure;electron emission capability;scandia doped tungsten powder;
钪系阴极;亚微米结构;电子发射性能;钪钨粉末;
Experiment Research on Scandate Cathode Electron Gun Emitting Electron Beams Under Double Short Pulses Working Condition
钪酸盐阴极电子枪双短脉冲发射实验研究
Analyzing and Probing into Porous Tungsten and Electron Emission Material(Scandate Cathode)by SEM,EDS and IPS on-line Mode
用SEM、EDS和IPS联机方式对多孔钨体及钪酸盐阴极的分析和探讨
scandate cathode electron gun
钪酸盐阴极电子枪