单词 | klystron |
释义 | klystron (once / 622069 pages) n WORD FAMILY klystron: klystrons USAGE EXAMPLESThe sofa-length artifact on display, this klystron tube is a vacuum device that amplifies very high frequencies. Washington Post(May 18, 2014) n an electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity modulation Hyper electron tube, thermionic tube, thermionic vacuum tube, thermionic valve, tube, vacuum tube electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
随便看 |
|
英语词典包含147318条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。