真空管是什么意思_真空管用英语怎么说_真空管的翻译_真空管翻译成_真空管的中文意思_真空管怎么读,真空管的读音,真空管的用法,真空管的例句

In semiconductor receivers transistors take the place of vacuum tubes.

在半导体收音机中晶体管代替了真空管.

《现代汉英综合大词典》

Transistors have many advantages over the old - fashioned vacuumtube valves.

与老式真空管相比,晶体管具有许多优点.

辞典例句

No vacuum or picture tubes were broken.

真空管或显影管都未破碎.

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The element within a vacuum which is the source of electronics is known as the cathode.

真空管中作为电子来源的那个元件,叫做阴极.

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The ancestor of these miniature electronic devices is the vacuum tube.

这些微型电子装置的鼻祖就是真空管.

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Electron tubes are the main component for this machine.

真空管是这种机器的主要零件.

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A specific vacuum tube which converts light into electrical energy.

把光转换成电能的一种真空管.

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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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Each evacuated tube consists of two layers of glass tubes.

每个真空管组成,两层玻璃管道的情况.

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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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Being small and light makes transistors more advantageous to vacuum tubes.

由于尺寸小,重量轻,晶体管优于真空管.

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Main Purpose: spark plug, electronic substrate, electric vacuum tubes, ceramic boby, etc.

主要用途: 火花塞 、 电子基片 、 电真空管 、 陶瓷基体 、 高级耐火材料等.

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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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They are characterized by the use of punched cards and vacuum valves.

其特点是使用真空管,用导线连接,并使用打孔卡.

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Do you think your tubes are wearing out?

你认为你的电视机真空管正逐渐老化 吗 ?

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