magnetron

n. 磁控管

學術名詞

• 磁控管：物理學、計量學、電機工程、航空太空、氣象學、電子工程
• 磁控[電子]管：化學術語、物理化學儀器設備、造船工程
• 磁電管：測量學
• 磁控(電子) 管：通訊工程

英文釋義

1. a diode vacuum tube in which the flow of electrons from a central cathode to a cylindrical anode is controlled by crossed magnetic and electric fields; used mainly in microwave oscillators