air pre heater的用法和樣例：
例句
- By analyzing the failure cause of boiler air preheater, the measure of preventing it from failure was discussed.
摘要通過對鍋爐空氣預熱器失效原因的分析，提出了一些防止空氣預熱器失效的技術措施。 - The strengthening heat transfer principle of disturbing flowing air preheater has been described.
本文詳細介紹了擾流子空氣預熱器強化傳熱過程的原理。
