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.
用周边专用的微波发射器给一些安装在建筑物或工业机器上的无线传感器等小型电子设备供电已经成为可能。
It is already possible to power small electronic devices, such as wireless sensors installed in buildings and industrial machinery, using a dedicated microwave transmitter nearby.
发射器和接收器内装有光源和所有电子元件和控制元件。
The transmitter-receiver housing contains the light source and all electronic and control functions .
发射器和接收器内装有光源和所有电子元件和控制元件。
The transmitter-receiver housing contains the light source and all electronic and control functions.
发射器和接收器内装有光源和所有电子元件和控制元件。
The transmitter-receiver housing contains the light source and all electronic and control functions.
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