preheating

英 ['priːhiːtɪŋ] 美 ['priːhiːtɪŋ]

• v. 预热

英英释义

动词 preheat:

1. heat beforehand

例句

用作动词 (v.)

1. The processes of preheating and welding of super scale penstocks were detailed.
   本文详细叙述了巨型压力钢管的预热装配和焊接过程。
2. Condensate from the first-effect calandria is used for preheating the feed.
   一效列管换热器中出来的冷凝液被用来预热进料。

词汇搭配

• preheating method 预热法
• preheating fan 预热风机
• preheating allowance 预热留量
• preheating section 预热段
• preheating compartment 预热室
• preheating furnace 预热炉
• preheating zone 初步供暖区,预热区,...
• preheating flame 预热焰
• preheating period 预热时间
• preheating evaporator 预热蒸发器
• preheating temperature 预热温度
• preheating gate 预热孔
• preheating chamber 预热室