“thermionics”的概念、定义、习题解题方法及翻译-物理辞典

单词	thermionics
释义	thermionics The branch of electronics concerned with the study and design of devices based on the emission of electrons from metal or metaloxide surfaces as a result of high temperatures. The primary concern of thermionics is the design of thermionic valves and the electron guns of cathode-ray tubes and other devices
随便看	cast iron catalytic converter catastrophe theory catenary cathetometer cathode cathode rays cathode-ray oscilloscope cathode-ray tube cathodic protection cation causality caustic Cavendish, Henry cavitation cavity resonator CD CD-I CD-ROM celestial equator celestial mechanics celestial sphere cell Celsius scale cementation

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。