现在已经没有那么多锅炉工了。
锅炉工可能专注于本行业的索具和吊装，准备和布局，或焊接方面。
Boilermakers may specialize in rigging and hoisting, preparation and layout, or welding aspects of the trade.
锅炉工制造，组装，架设，测试，维护和修理锅炉，容器，储罐，塔器，换热器和其他重型金属结构。
Boilermakers fabricate, assemble, erect, test, maintain and repair boilers, vessels, tanks, towers, heat exchangers and other heavy-metal structures.
锅炉工及相关设备的装配工和金属结构制造者的行业认证(非建造业)是可用的，而在魁北克省是自愿考取。
Trade certification for boiler and related equipment assemblers and structural metal fabricators (non-construction) is available, but voluntary, in Quebec.
他冲到楼下，打发一个人，他们说是锅炉工或地下室的人，出门到一个药店拿来一些油脂和别的东西，把手包扎起来。
He rushed downstairs and sent somebody - they said the furnace man or somebody in the basement - out to a drug store for some oil and things to bind it up with.
当他做锅炉工的经历在在密西西比州堪萨斯市被报道后，一个失业的压牙医受此启发，决定凭借自己之前学到的焊接技术找工作。
After a news crew in Kansas City, Missouri, reported on his stint as a boilermaker, an unemployed dentist who saw the story decided to brush off his old welding skills and apply.
锅炉是典型的复杂热工系统。
为保证壁挂锅炉的质量，检测其安全装置和热工性能是否达到要求，需要根据不同地区的气源进行配气。
In various regions, different test gases are usually necessary to insure the quality, safety device and thermal characteristics of wall hung gas boiler.
介绍了污泥燃料的合成及其在普通工业锅炉中燃用的热工测试、环保测试、跟踪试验的情况。
The synthetic process of sludge fuel, and results of thermodynamic test and environmental pollution monitoring of its combustion in an ordinary industrial boiler are discussed.
首先介绍了火电厂热工锅炉汽包水位控制系统以及现阶段普遍采取的报警和故障检测方法。
At first, boiler water level control system and the mean of alarm and fault detection adopted universally are introduced.
介绍了几种常见的离散数据滤波算法，分析了在电厂热工锅炉汽包水位中滤波测点数据的特性以及其对滤波算法的内在影响，在此基础上得出一种新的变加权离散滤波算法。
A few and familiar methods of filtering are introduced. And the inside influence of the filtering methods which are infected by characteristic of the data in Boiler Water Level is analyzed.
为了提高大型循环流化床锅炉的控制水平，了解其燃烧系统的热工特性并建立适用于控制器设计的模型是第一步的工作。
Understanging the thermal characteristic and establishing suitable models is the first step in order to improve the control strategy of large scale CFB boilers.
为了提高大型循环流化床锅炉的控制水平，了解其燃烧系统的热工特性并建立适用于控制器设计的模型是第一步的工作。
Understanging the thermal characteristic and establishing suitable models is the first step in order to improve the control strategy of large scale CFB boilers.
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