熱電子的thermoionic cell: 熱離子室thermoionic emission: 熱電子發(fā)射; 熱離子發(fā)射sodium thermoionic detector: 鈉熱離子檢測器sodium-sensitized thermoionic detector: 鈉敏化熱離子檢測器solar thermoionic power generation: 太陽能熱離子發(fā)電下載手機詞典可隨時隨地查詞查翻譯