单词：air preheater
air preheater的用法和样例：
例句
- By analyzing the failure cause of boiler air preheater, the measure of preventing it from failure was discussed.摘要通过对锅炉空气预热器失效原因的分析，提出了一些防止空气预热器失效的技术措施。
- The strengthening heat transfer principle of disturbing flowing air preheater has been described.本文详细介绍了扰流子空气预热器强化传热过程的原理。
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