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關注：1
2013-05-23 12:21
求翻譯：用半導體發光二級管將電信號轉變成光信號，通過傳輸光纖傳遞到光接收機，并通過其光電轉換電路將光信號轉換成電信號，再經過功放電路將電信號放大，測量偏置電流值和光功率，并手動完成數據的分析及數據的處理。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
用半導體發光二級管將電信號轉變成光信號，通過傳輸光纖傳遞到光接收機，并通過其光電轉換電路將光信號轉換成電信號，再經過功放電路將電信號放大，測量偏置電流值和光功率，并手動完成數據的分析及數據的處理。
問題補充： |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
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2013-05-23 12:24:58
Shines two levels of tubes with the semiconductor to transform the electrical signal the light signal, through transmits the optical fiber to transmit the light receiver, and transforms through its photoelectricity switching circuit the light signal the electrical signal, again puts the electric cir
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2013-05-23 12:26:38
Semiconductor light-emitting diode electric signals into optical signals, passed through the fibre optical receiver and its photoelectric conversion circuit converting optical signals into electrical signals, and then after power amplifier circuit for signal amplification, and optical power measurem
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2013-05-23 12:28:18
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