preheater

基本解释

• n.预热器

同根派生

英汉例句

用作名词 (n.)

• The filament drive included a trailing weight and a preheater.
  长丝体的传动部分包括一个拖拉重锤和一个预热器。
• 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。