阳电子发射器 positron emitters
电子发射器定位系统 EELS
电子发射调节器 emission regulator
场助热电子发射显示器 FAHED
场致电子发射显示器 Field Emitter Displays ; FED ; Field Emission Display
面传导电子发射显示器 surface-conduction electron-emitter display
光电子发射式光传感器 photoelectric emittance optical sensor
场发射电子显示器 FED
这避免了对X射线管(100)的电子发射器(111)的离子轰击。
This avoids ion bombardment on an electron emitter (111) of the X-ray tube (100).
在山脉分界线,电子发射器将监控噪音、震动和活动,以确保雪山车族和背包族互不侵犯。
And up on the mountain-ridge boundaries, electronic transmitters will monitor noise, vibration and motion to keep the snowmobilers and the hikers out of each other's way.
被称为“ACES”的雷声公司先进对抗电子系统包括一部雷达告警接收机、数字干扰机和箔条-闪光弹发射器。
Known as "ACES," Raytheon's advanced countermeasures electronic system consists of a radar warning receiver, digital jammer and chaff-flare dispenser.
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