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首頁英語詞典amplificationamplification的意思

amplification

英 [,?mpl?f?'ke???n] 美[,?mpl?f?'ke??n]
  • n. [電子] 放大（率）；擴(kuò)大；詳述
TOEFL低頻詞暢通詞匯

詞態(tài)變化

動詞:?amplify;

英文詞源

amplification (n.)
1540s, "enlargement," from Latin amplificationem (nominative amplificatio) "a widening, extending," noun of action from past participle stem of amplificare (see amplify). Electronics sense is from 1915.

雙語例句

1. The voice of despair may be weak and need amplification.
絕望的呼聲可能很微弱，需要擴(kuò)大。

來自辭典例句

2. In electronics, pertaining to an equipment incapable of amplification or power generation.
在電子技術(shù)中, 用來修飾或說明不能進(jìn)行放大或產(chǎn)生能量的設(shè)備.

來自辭典例句

3. Some of them require further amplification.
其中有些內(nèi)容需進(jìn)一步詳細(xì)闡明.

來自辭典例句

4. Operating on the borderline of superconductivity and ordinary conductivity, they produce immense amplification.
它們在超導(dǎo)性和普通導(dǎo)電性的臨界線上操作, 產(chǎn)生巨大的放大效果.

來自辭典例句

5. We may conclude that transistors will be used wherever efficient amplification required within a small space.
我們可以得出結(jié)論,凡是在小體積里需要有效放大的場合,都要采用晶體管.

來自辭典例句