alternating
英 ['??lt?ne?t??]
美 ['?lt?n?t??]
- adj. 交替的；交互的
- v. 使交替；依次（alternate的ing形式）
英文詞源
- alternating (adj.)
- 1550s, present participle adjective from alternate (v.). Alternating current is recorded from 1839.
雙語(yǔ)例句
- 1. This is an alternating current generator.
- 這是一臺(tái)交流發(fā)電機(jī).
來(lái)自《簡(jiǎn)明英漢詞典》
- 2. The measurement of alternating potential difference may be perturbed by stray current.
- 交變電位差的測(cè)量可能受到游散電流的影響.
來(lái)自辭典例句
- 3. The beating of heart induces alternating currents in the surrounding tissues.
- 心臟的搏動(dòng)在其周圍組織中感應(yīng)出交流電流.
來(lái)自辭典例句
- 4. Either direct or alternating current may be used for driving electric trains.
- 直流電和交流電都可用來(lái)驅(qū)動(dòng)電氣火車.
來(lái)自辭典例句
- 5. Alternating current reverses from negative to positive about 60 times a second.
- 交流電由負(fù)到正一秒鐘大約變換六十次.
來(lái)自辭典例句