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- The fault diagnosis of local slagging in furance of drum boiler was considered. 研究了汽包锅炉炉膛内局部结渣的故障诊断问题。
- This paper introduces the devoloping history of combined water technology(CWT) and its application on drum boiler in China. 介绍了加氧处理技术(CWT)的发展历史及其在我国汽包炉上的应用。
- The superheated steam temperature is the maximum temperature in steam drum boiler of thermal power plant, it has the significant influence regarding the power plant security economy movement. 摘要火电厂汽包锅炉出口的过热蒸汽温度是整个汽水行程中工质的最高温度，对于电厂的安全经济运行有着重大影响。
- The Determination of Blowdown Percentage of Drum Boiler 锅炉排污率计算方法的探讨
- Key Problems in Drum Boiler Feed-water Full-process Control System 汽包锅炉给水全程控制系统分析的几个关键问题
- Corrosion and Protection of Drum Boiler Unit with High Parameters 高参数汽包炉机组的腐蚀与防护
- State Feedforward-Feedback Feed Water Control System of Drum Boiler 汽包锅炉状态前馈-反馈给水控制
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- He wove four plots together into a novel. 他把四条情节编成一部小说。
- Suggestion for the Design of Continuous Blow Down System of Drum Boiler 汽包锅炉连续排污系统设计建议
- We have tea at four o'clock in the afternoon. 我们在下午四点钟喝茶。
- The town boasts four swimming pools. 这座城镇以拥有四个游泳池而自豪。
- Cause analysis of burst in water wall tube of high pressure drum boiler 高压汽包炉水冷壁爆管原因分析
- Our football team won by four goals to nil. 我们的足球队以四比零取胜。
- Feed-water Oxygenation Treatment of Steam Drum Boiler and Application Analysis 汽包锅炉给水加氧处理技术及应用条件分析
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- I'll look out for you at about four. 我4点钟左右找你。
- CAD for Automatic Water Supply Regulation System of Steam Drum Boiler 汽鼓锅炉给水自动调节系统的计算机辅助设计
- He showed us four case studies of disturbed girls. 他给我们看了4位精神失常姑娘的病历。
