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關注：1
2013-05-23 12:21
求翻譯：因為 ，故 ，流過電阻R的電流和流過電容C的電流可認為相等，即 ,該電流對電容進行充電，根據運放反相輸入端虛地可知電容兩端電壓即為輸出電壓，故 ，其中 是 時刻電容兩端的電壓，即初始值。 =0時電容兩端的電壓為零，所以是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
因為 ，故 ，流過電阻R的電流和流過電容C的電流可認為相等，即 ,該電流對電容進行充電，根據運放反相輸入端虛地可知電容兩端電壓即為輸出電壓，故 ，其中 是 時刻電容兩端的電壓，即初始值。 =0時電容兩端的電壓為零，所以
問題補充： |
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2013-05-23 12:21:38
正在翻譯，請等待...
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2013-05-23 12:23:18
That is because the current flowing through R resistor and capacitor C flowing through the current can be considered equivalent to the capacitor, that is, the current operational amplifiers for recharging, based on input capacitance values can be seen in two-port virtual voltage is output voltage, i
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2013-05-23 12:24:58
Because, therefore, has flowed the resistance R electric current and flows the electric capacity C electric current to be possible to think equally, namely, this electric current carries on the charge to the electric capacity, according to transports puts the opposition input end empty to be possibl
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2013-05-23 12:26:38
Because, therefore, current flows through the resistor r and the current flows through the capacitor c can be considered equal, that is, the current in the capacitor is charged, under deficiency of operational amplifiers by reversed-phase input capacitance voltage is the output voltage, it is, where
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2013-05-23 12:28:18
正在翻譯，請等待...
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