preheating的用法和样例：
例句
用作动词 (v.)
- 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。 - 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
