thermionic conduction 热离传导...thermionic detector 热离子检测器...thermionic tube 热离子管...thermionic power generator 热离子变换器...thermionic a.热离子的热离...cesium thermionic converter 热离子变换器...thermionic energy conversion 热离能量变换...thermionic cathode 热离子阴极...thermionic generator 热离子产生器...thermionic fuel cell 热电子燃料电池...thermionic emission 热电子发射热离子发射...thermionic valves 热离子管,热电管(热阴极整流管...thermionic rectifier 热离子整流器...thermionic discharge 热离子放电...thermionic amplifier 热离子放大器...thermionic converter 热离子转换器...thermionic ion source 热离子源...thermionic diode 热离子二极体...thermionic work function 热离子...thermionic grid emission 热离子栅极发射...thermionic activity 热离子活度...
交流互动
发表言论