5 ผลลัพธ์ สำหรับ -thermionic-

หรือค้นหา: -thermionic-, *thermionic*

Oxford Advanced Learners Dictionary

WordNet (3.0)

thermionic	(adj) of or relating to or characteristic of thermions, Example: thermionic cathode
thermionic current	(n) an electric current produced between two electrodes as a result of electrons emitted by thermionic emission
thermionic emission	(n) the emission of electrons from very hot substances, Syn. thermal emission
thermionics	(n) the branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes)

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