• Based on the analysis of vacuum tube slight variation equivalent circuit, a headphone amplifier is designed to drive high fidelity headphone.

    电子管等效电路分析为基础,设计了一驱动高保真耳机为目的的耳机放大器

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  • 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寿命以及怎样才能实际电路实施方案

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  • 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取代传统真空管开关大功率雷达发射机中稳定可靠工作

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  • The maintainance of high power vacuum tube and the prolongation of its service life play an important role in the steady, safety and reliable operation of TV transmitter and in saving of money.

    维护大功率电子管延长使用寿命,保障电视发射机稳定安全可靠地工作节约资金都起着重要作用

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  • The direct reaction of Al with I_2 at high temperature in a closed vacuum glass tube resulted in AlI_3 vapor.

    较高温度条件下,碘封闭真空玻璃直接反应,产生碘化铝蒸气

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  • The vacuum trigger tube is a kind of fast pulse switches applicable for high voltage and current.

    产品规格︰ 真空触发间隙电压,大电流快速脉冲开关

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  • The vacuum heat treatment process of high temperature alloy GH416 thin wall tube materials were researched in this paper.

    研究高温合金GH 4 16薄壁材料真空热处理工艺

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  • The vacuum heat treatment process of high temperature alloy GH416 thin wall tube materials were researched in this paper.

    研究高温合金GH 4 16薄壁材料真空热处理工艺

    youdao

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