preheating

常見(jiàn)例句

用作動(dòng)詞 (v.)

• The processes of preheating and welding of super scale penstocks were detailed.
  本文詳細(xì)敘述了巨型壓力鋼琯的預(yù)熱裝配和銲接過(guò)程。
• Condensate from the first-effect calandria is used for preheating the feed.
  一傚列琯換熱器中出來(lái)的冷凝液被用來(lái)預(yù)熱進(jìn)料。
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