thermoionic emission 热离子发射 ; 产生热离子放射

thermoionic converter 热离子变换器

solar thermoionic power generation 太阳能热离子发电

sodium-sensitized thermoionic detector 钠敏化热离子侦检器

thermoionic assisted triode sputtering system 三极管热离子辅助溅镀系统

thermoionic cell 热离子室

thermoionic eabsenceion 热离子发射

sodium thermoionic detector 钠热离子检测器

thermoionic emitting element 热离子元件