您要查找的是不是：
- noise of boiler fan 锅炉风机噪声
- Cause of BoiLer Fan Noise And Its Control 浅谈鼓风机噪声的产生与防治
- Discussion on Controlling Noise Pollution of Boiler Fan 锅炉风机的噪声污染与控制
- Study of the Running Condition of Boiler Fan 锅炉引风机运行状态的试验研究
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- His nerves were frayed by the noise of traffic. 他被交通噪音弄得神经紧张。
- The noise of the car died away in the distance. 汽车的声音消失在远方。
- The noise of the machines drowned his voice. 机器声将他的声音淹没了。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- There was a ceaseless noise of machinery. 机器不停地发出噪音。
- Reducing noise of boilers is an important problem in environment protection. In this paper, the major source of boiler noise is analyzed and methods of governing noise are presented. 摘要锅炉降噪是环境保护的一个重要研究课题。本文分析了锅炉噪声的主要来源，提出了治理锅炉噪声的方法。
- The room reverberated with the noise of the shot. 房间里回响著枪声。
- He shook a sheet of metal to simulate the noise of thunder. 他摇动一块金属薄片来模拟雷声。
- Energy-Saving Benefit and Failure Analysis of Boiler Fan Frequency Conversion Control of Combined Heat-Power Unit 热电联产锅炉风机变频控制的节能效益及故障分析
- Modeling and Optimization of Boiler Fan draft Oxygen Control System in Coal fired Power Plant 火电厂经济燃烧系统的建模与参数优化
- The noise of the stream had a pleasantly somnolent effect. 小河潺潺的流水声有宜人的催眠效果。
- The running test of boiler water-feed pump. 锅炉给水泵运转提交。
- The noise of traffic is a constant irritant to city dwellers. 车辆的噪音对城市居民是永无止境的骚扰。
- Two kinds of boiler design methods are developed. 开发了锅炉设计的两种方法。
- The auto-shifting test of boiler F.O. Pump. 锅炉燃油泵自动转换试验。
