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日期:2024-07-28
真空管的內部構造與放大原理 - 1 - 壹 前言 科技的進步愈來愈迅速,每天都有新穎的電子產品不斷出新,然而設備零件也是 ... 真空管(vacuum tube)是一種真空 ......
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日期:2024-07-27
In electronics, vacuum tube, electron tube (in North America), tube, or valve (in British English) is a d ......
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日期:2024-07-30
Vacuum Tubes and Radio Tubes Our specialty. We carry over 5,000 radio and vacuum tubes in stock every da ......
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日期:2024-07-30
These new computers will eventually make a stand-alone desktop system look as anachronistic as the vacuum ......
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日期:2024-07-30
真空管(英语: Vacuum Tube)是一種電子元件,在電路中控制電子的流動。參與工作的電極被封裝在一個真空的容器 ......
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日期:2024-08-02
vacuum tube - Free definition results from over 1700 online dictionaries ... 真空管( Vacuum tube)是一 ......
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日期:2024-08-03
Offers a range of vacuum, radio and electron tube, electron valve, and transistor amplifiers....
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日期:2024-08-03
All those advantages are just bubbles before a new transport system of vacuum tubes is built across the c ......