预热

预热 [yù rè]

1. ■ {物} preheat

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常用词组

1. ■ 预热层 preliminary heating zone;

2. ■ 预热电流 {冶} preheat current;

3. ■ 预热电路 preheat circuit;

4. ■ 预热法 preheating method;

5. ■ 预热锅 foreheater;

6. ■ 预热锅炉 preboiler;

7. ■ 预热加工 preheat treatment machining;

8. ■ 预热空气用蛇管 coil for preheating air;

9. ■ 预热孔 preheating gate;

10. ■ 预热炉 {冶} preheating furnace;

11. ■ 预热煤装炉（炼焦） charging of preheated coal;

12. ■ 预热漂移 preheating drift;

13. ■ 预热器 {机} forewarmer; preheater;

14. ■ 预热器窑 preheater kiln;

15. ■ 预热区 preheating zone;

16. ■ 预热燃烧器 preheat burner;

17. ■ 预热塞 heater plug;

18. ■ 预热时间 preheating time; warm up time;

19. ■ 预热室 preheating chamber;

20. ■ 预热压延机 warming calender;

21. ■ 预热荧光灯 {电子} preheat fluorescent lamp