| 1. | The liberation of electrons from a hot wire is called thermionic emission .
电子从热灯丝逸出，叫做热电子发射。
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| 2. | The crystal detector was soon replaced by the thermionic value and had largely become obsolete by 1939 .
晶体检波器不久即被热电子管所代替，到1939年已大部分变成了废物。
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| 3. | A high power microwave detector based on thermionic diode
一种基于热离子二极管的大功率微波探测器
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| 4. | Thermionic integrated micromodule circuits
热电子集成微模电路
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| 5. | Dc emitting characteristics of single crystal lab6 thermionic cathode
6热阴极直流发射特性实验研究
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| 6. | The study on the thermionic emitting performance of tantalum cathode mixed with cesium
浸铯钽阴极热发射性能的研究
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| 7. | Cesium thermionic converter
铯热离子变换器
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| 8. | Thermionic lamps and tubes
热离子灯和管
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| 9. | Test method for spectrographic analysis of thermionic nickel alloys by the powder technique
用粉末技术做热离子镍合金光谱分析的试验方法
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| 10. | Ybco semiconductor membrane thermionic radiation and its broad spectrum response characteristics
半导体薄膜的热辐射及宽光谱响应特性的研究
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