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zhanp324金蟲 (小有名氣)
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[求助]
求助英文語法錯誤
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請高手指點下面三個英文句子的表達或者語法錯誤。已標(biāo)注大概的中文意思。 “It uses the captured signals, which transmit through two different propagation delay feedback loops, to separate and estimate the errors.”（it 指上文提到的方法，中文意思：該方法使用從兩個不同延時反饋回路反饋回來的數(shù)據(jù)，來分離并估計誤差） “Transmitting such high peak-to-average power ratio (PAPR) signals through nonlinear PA result in spectral regrowth and degradation of the bit error rate, so the high linearity PA are necessary in modern wireless communication systems.” （傳輸這樣高峰均比的信號經(jīng)過PA，會導(dǎo)致頻譜再生和誤碼率的降低，所以在現(xiàn)代無線通信系統(tǒng)中，高線性度的PA是必須的） “From (12) and (13) we can see that those constants are linear functions about the input complex signals, and they can be solved by using only three samples of the input and feedback complex signals”,（從（12）（13）可以看出：這些常數(shù)都是關(guān)于輸入復(fù)信號的線性函數(shù)，并且他們可以通過3個輸入和反饋信號的采樣點來求解。） |
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Carena
鐵桿木蟲 (知名作家)
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【答案】應(yīng)助回帖
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愛與雨下(金幣+1): 呵呵！~ 2011-08-22 12:09:19
zhanp324(金幣+30, 翻譯EPI+1): 非常感謝，看來第一個句子的問題不是簡單的語法錯誤 2011-08-22 14:48:02
愛與雨下(金幣+1): 呵呵！~ 2011-08-22 12:09:19
zhanp324(金幣+30, 翻譯EPI+1): 非常感謝，看來第一個句子的問題不是簡單的語法錯誤 2011-08-22 14:48:02
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第一句沒什么問題 第二句：Transmitting such high peak-to-average power ratio (PAPR) signals through nonlinear PA results in spectral regrowth and degradation of the bit error rate, which means that the high linearity PA is necessary in modern wireless communication systems.” 第三句：“From (12) and (13) we can see that those constants are linear functions about input complex signals, which can be solved by three samples of the input and feedback complex signals” |
2樓2011-08-22 11:28:22
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