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關注：1
2013-05-23 12:21
求翻譯： 運算放大器是用途廣泛的器件，接入適當的反饋網絡，可用作精密的交流和直流放大器、有源濾波器、振蕩器及電壓比較器。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
運算放大器是用途廣泛的器件，接入適當的反饋網絡，可用作精密的交流和直流放大器、有源濾波器、振蕩器及電壓比較器。
問題補充： |
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2013-05-23 12:21:38
The op amp is versatile device, access the appropriate feedback network can be used as precision AC and DC amplifiers, active filters, oscillators and voltage comparator.
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2013-05-23 12:23:18
正在翻譯，請等待...
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2013-05-23 12:24:58
Transports the input electric potential which puts usually to request to be higher than negative supply some value, but is lower than positive electricity source some value.Transports after the special design puts may permit the input electric potential in from the negative supply to the positive e
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2013-05-23 12:26:38
Operational amplifier is a versatile device, access the appropriate feedback network, can be used as an accurate active AC and DC Amplifiers, filters, oscillators and voltage comparators.
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2013-05-23 12:28:18
Operational amplifier is a versatile device, access the appropriate feedback network, can be used as an accurate active AC and DC Amplifiers, filters, oscillators and voltage comparators.
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