• FEP Liner suitable in vacuum tube.

    家有套在真空管合适

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  • Diangong Solar vacuum tube heat collector.

    电工太阳能真空管集热器

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  • Shockley, it displaced the vacuum tube in many applications.

    晶体管许多用途上已取代真空管

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  • They couldn't shrink the vacuum tube any more and keep the vacuum.

    他们再也无法缩小真空管使它保持真空

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  • Or to reduce cost, bassoon span of purpose, reduce vacuum tube amount.

    或者为了降低成本有意增大管间距,减少真空管数量。

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  • Or to reduce cost, add bassoon span of purpose, reduce vacuum tube amount.

    或者为了降低成本有意增大管间距,减少真空管数量。

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  • Bozeman was up on a footstool, cleaning one of the aquariums with a vacuum tube.

    兹曼站脚凳上,正在用真空管清理其中一个水族馆箱。

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  • Vacuum tube amplifiers used the first time in coast-to-coast telco circuits.

    真空管放大器首次用于大西洋岸至太平洋岸的电信电路中。

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  • Heavy metal guitar players use vacuum tube amplifiers to produce extreme distortion.

    重金属吉他手使用真空管放大器造成严重失音。

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  • The main products of BCQ include Brake tube, Fuel tube and Boosting vacuum tube, etc.

    公司目前主要产品包括制动燃油调压真空管

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  • Main differences between transistor converters and vacuum tube converters are compared.

    比较晶体管变频器电子管变频器的主要区别

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  • The combination of vacuum tube encapsulation KUVAG fixation poor, poorer buffer capacity.

    KUVAG固封真空管结合性较缓冲能力一些。

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  • An electron tube is generally used for amplification, and vacuum tube is another term for this device.

    电子管通常用来放大真空管电子管另一名称

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  • Interference with a new coating process, than the average gradient film better performance vacuum tube collector.

    采用全新干涉镀膜工艺普通渐变真空管集热性能更好

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  • Reliability of the sealed vacuum tube is very important, and the main factor that affects reliability is its vacuum degree.

    密封真空管可靠性尤其重要,影响其可靠性主要因素真空度。

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  • Built on vacuum tube technology, the triode provided the ability to turn an electrical circuit on or off using current flow.

    基于真空管技术三极管提供使用当前电流打开关闭一个电路能力

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  • Currently the most frequently used solar energy collection devices are mainly flat-plate collector and vacuum tube collector.

    目前使用最多太阳能收集装置主要平板集热器真空管集热器两种。

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  • They can be used in devices for which vacuum tube valves were unsuitable, such as in hearing AIDS designed to fit into the ear.

    它们能用不宜采用真空管装置上,例如能用放在耳朵内的助听器里。

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  • 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脆弱真空管,为电子元件带来了飞跃性的进步。

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  • Older cars, the models made before onboard computers became standard, will work just fine, as will any old vacuum tube based technology.

    汽车车载计较机创造前地工具,都能够正常运用,任何旧地真空管根底地手艺。

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  • 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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  • The result showed that it was an efficient and proper method which can serve as a new assistant means for the design of vacuum tube solar heater.

    结果表明方法速度快结果较准确真空管太阳能热水器设计提供一个新的辅助手段

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  • The remainder molecules in the vacuum tube will be ionized by X-ray irradiation, the ionization current can be detected at a constant DC voltage.

    利用X射线气体分子电离作用,在一定电压一束X射线照射真空灭弧室,使灭弧室内产生电离电流

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  • In the case of constant pipe diameter, lengthening the length of vacuum tube is an effective way to increase the total heat of solar water heater!

    管径恒定情况下加长真空管长度增加太阳能热水器总得热量有效途径和方向!

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  • Our vacuum tube Wrapper has its own characteristics, Die casting, size and shape is very stable. Solid very conducive to the closure Poles casting.

    我们真空管自己特点成形模浇铸的,外形尺寸非常的,利于极柱的浇铸。

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  • Sunlight energy is collected by glass vacuum tube and metal superconductive tube transmits heat to the pressure-bearing water tank to heat up water.

    太阳光能量通过玻璃真空管采集,由金属超导热管传热承压水箱内加热

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  • Diode: a semi-conductor or vacuum tube device which has two electrodes. It permits a current to flow from from cathode to anode only Used as a rectifier.

    二极管具有两个电极半导体空管。电流阴极流向阳极整流器用。

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  • Vacuum tube solar water heater is composed of heat collector, water tank and related accessories, convert solar energy into heat energy relying mainly on tube.

    真空管式家用太阳能热水器集热管、储水箱相关附件组成太阳能转换成热能主要依靠集热管

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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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  • 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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