... high-vaccum installation 高真空装置 high-vacuum tube 高度真空管 high-voltage electron microscope（HVEM） 高压电子显微镜 ...
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high vacuum tube 高真空电子管 ; 高真空管
high-vacuum switching tube [电子] 高真空开关管
vacuum-tube-type high-frequency converter 电子管式高频变换器
high-voltage ceramic vacuum switch tube 高压陶瓷真空开关管
high-vacuum television tube 高真空显像管
high-vacuum Roentgen-ray tube 高真空仑琴射线管
high-vacuum rectifier tube 高真空整流管
high-vacuum cathode-ray tube 高真空电子束管
high sensitive vacuum tube voltmeter 高灵敏度真空管电压表
·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on the analysis of vacuum tube slight variation equivalent circuit, a headphone amplifier is designed to drive high fidelity headphone.
以电子管微变等效电路分析为基础，设计了一款以驱动高保真耳机为目的的耳机放大器。
How to prolong the service life of high power vacuum tube and how to implement the proposed plan in practical circuits is discussed theoretically in this paper.
本文重点从理论上分析了如何延长大功率管的寿命，以及怎样才能在实际电路中实施这一方案。
The transmitter test results indicate that solid state switches could replace traditional vacuum switching tube and work reliably in high PRF high power radar transmitter.
试验结果表明，采用固态开关串联完全可取代传统的真空管开关，在高重频的大功率雷达发射机中稳定可靠工作。
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