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- Test situation of smelting nitrided ferromanganese in rotary kiln i s introduced,the method of sealing furnace gas and factors affecting nitrogen cont ent in FeMn are especially expouneded. 介绍了在回转窑中生产氮化锰铁的试验情况，着重阐述了炉气密封的方法和影响合金氮含量的因素。
- Police sealed off all the exits from the building. 警方把建筑物的所有出口都封锁住了。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- The computer disk is sent in a sealed container. 计算机软盘装在密封的盒里寄出。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- The fire( furnace) has burnt itself out. 炉火因燃料烧尽而熄灭了。
- Seal materials for furnace expansion joints. 窑炉砌体膨胀缝密封材料。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- 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。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Would you please fire the furnace? 你去给炉子添加燃料好吗?
- The tube is sealed at both ends. 这管子两端是密封的。
- They sealed the bargain with a handshake. 他们握手成交。
- He signed and sealed the document. 他在文件上签字加封。
- The order was sealed with the king's signet. 这一命令是用国王的印记加封的。
