您要查找的是不是：
- The fire( furnace) has burnt itself out. 炉火因燃料烧尽而熄灭了。
- The efficiency of the furnace more than doubled. 高炉的效率提高了一倍多。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- A furnace that manufactures producer gas. 煤气发生炉制造发生炉煤气的炉子
- The walls of the furnace are under repair. 炉壁正在修理。
- Their labor efficiency is very high. 他们的工作效率很高。
- Would you please fire the furnace? 你去给炉子添加燃料好吗?
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- It's like a furnace in here can we open a window? 这里热得像个火炉--咱们打开窗户好吗?
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- It's my son's duty to damp down the furnace every evening. 每天晚上封炉子是我儿子的任务。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- His illness has impaired his efficiency. 生病降低了他的效率。
- No one can match up to Comrade Wang in efficiency and vigour. 有效率和干劲方面没有人比得上王同志。
- Such action can be justified on the grounds of greater efficiency. 以提高功效为依据可以证明采取这种措施是正确的。
- This mixture is then feed into a blast furnace. 将此混合料送入高炉。
- Efficiency depends on good organization. 高效率依赖于良好的组织。
- We jointly took charge of the experimental furnace. 我们共同负责试验炉。
