amplification
英 [,?mpl?f?'ke???n]
美[,?mpl?f?'ke??n]
- n. [電子] 放大（率）；擴大；詳述
TOEFL低頻詞暢通詞匯
詞態變化
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.
- 在電子技術中, 用來修飾或說明不能進行放大或產生能量的設備.
來自辭典例句
- 3. Some of them require further amplification.
- 其中有些內容需進一步詳細闡明.
來自辭典例句
- 4. Operating on the borderline of superconductivity and ordinary conductivity, they produce immense amplification.
- 它們在超導性和普通導電性的臨界線上操作, 產生巨大的放大效果.
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