Application: They are wide used in vacuum electronics industries (e. g. the vacuum interrupter); end face and the inner annular surface of ceramic workpieces were plated.
应用范围：适用于真空电子行业(如真空灭弧室)陶瓷工件端面及内环面电镀镍等。
It is anticipated that the results should provide a helpful reference for quality control of alumina ceramics, as well as the technologies with respect to materials and vacuum electronics.
希望能为电真空用氧化铝陶瓷的质量控制和检验提供理论依据，同时也为工艺方法(包括材料工艺和电真空器件工艺)的选择提供有益的技术参考。
ELECTRONICS made a huge leap forward when the delicate and temperamental vacuum tube was replaced by the robust, reliable transistor.
当初强韧可靠的晶体管取代了脆弱不稳的真空管，为电子元件带来了飞跃性的进步。
"Ultimately, incandescent light bulbs will end up in a museum, just like vacuum tubes did for electronics," he says.
他讲，“最后，白炽灯会进博物馆，就像电子学的真空管那样。”
A vacuum micro-electronics pressure sensor with the function of overloading protection is brought forward.
提出了一种带过载保护功能的真空微电子压力传感器。
The whole performance of device depends on the capability of field emitting cold cathodes which act as the kernel of all kinds of vacuum micro-electronics device.
场发射阴极作为各种真空微电子器件的核心，其性能的好坏将直接决定着场发射器件的总体性能。
Electronics, on the other hand, deals with the movement of free electrons in a vacuum or in semiconductors.
而另一方面电子学则论述自由电子在电子管或半导体里流动的情况。
Different influence factors on the spatter property of the electronics vacuum filler metals have been analysed and contrasted.
对电真空钎料溅散性的各种影响因素进行分析对比。
About 40 years ago I was a kid who learning the electronics and vacuum tubes radio in your apartment.
大约40年前，我还是个孩子时在你的家里学习电子和真空管收音机。
Vacuum micro-electronics devices, which are based on field emission theory, are more and more widely applied, because of their low power consumption, high current density and high frequency.
以场致发射理论为基础的真空微电子器件，因其具有功耗低、电流密度大、频率高等诸多优点而倍受人们关注。
Vacuum micro-electronics devices, which are based on field emission theory, are more and more widely applied, because of their low power consumption, high current density and high frequency.
以场致发射理论为基础的真空微电子器件，因其具有功耗低、电流密度大、频率高等诸多优点而倍受人们关注。
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