boilers

Most boilers have a lifespan of 15 to 20 years .

绝大多数锅炉有15至20年的使用期限。

Make sure that all gas fires and central heating boilers are serviced annually .

确保所有的煤气取暖器和中央供暖的锅炉每年都检修一次。

First , disconnect the boiler from the water mains .

先将锅炉与供水总管断开。

The boiler uses solid fuel .

这个锅炉烧固体燃料。

The pressure in the cylinders would go up in proportion to the boiler pressure .

汽缸内的压力会随着汽锅压力的增加而相应增加。

He replaced the boiler when the last one began to spout flames

原来的锅炉开始往外喷火苗后他便换了个新的。

Residents heard an enormous bang as a safety valve on the boiler failed .

由于锅炉的安全阀失效，居民们听到了砰的一声巨响。

She kept looking at the dial on the boiler . The needle had reached 250 degrees .

她一直看着锅炉上的刻度盘，指针已指向了250度。

She raked out the ashes from the boiler .

她把炉灰从锅炉里面耙了出来。

He was injured as the result of a boiler explosion .

他因锅炉爆炸而受伤。

The boiler discharged steam .

锅炉排放了蒸汽。

The boiler cracked .

锅炉裂开了。

In order to save space , the back of the boiler had been let into the wall .

为了节省空间，锅炉的背部被嵌进墙内。

The metal hinged hose was used to transfer water from a tender to a boiler .

通过金属铰接的软管用来将水从煤水车输送到锅炉。

The boiler is letting off steam .

锅炉放汽了。

Each ship was coal-powered by several boilers constantly kept running by exhausted crews below deck .

每艘船都有几台锅炉燃煤已产生动力，这些锅炉由甲板下面精疲力竭的船员持续运转。

Even then the boilers often burst or came apart at the seams .

甚至那时的锅炉也经常从焊接处爆炸或裂开

Study of the Control Method for Boiler Combustion System

工业锅炉燃烧系统的控制方法探讨

Evaluation for Design Scheme of Boiler Room by Value Engineering Method

价值工程法锅炉房设计方案的评价

Power Station Boiler Combustion Automatic System Coordinate Optimization Control Strategy Research

电站锅炉燃烧自动系统协调优化控制策略的研究

Application Of Frequency Converter In The Boiler And Heat Supply Control System

变频器在锅炉和供热控制系统中的应用

Application of thermal stress monitoring system for life diagnosis of boiler components

用热应力监测系统对锅炉部件进行寿命诊断

Industrial Boiler 's Computerized Automatic Control System and its Application Prospect

工业锅炉微机自动控制系统及其应用前景

Station of estimation method of rate of capacity load of boiler

锅炉烟尘测试中锅炉负荷率的计算方法探讨

Discussion on Combustion Control Mechanism and Method of Gas Fired Boiler

燃煤气锅炉燃烧调节机理与方法探讨

Using ten years monitor data analysis production boiler group energy conservation running

运用10年监测数据解析生产锅炉群的节能运行

The Applications of Frequency Converter to Boiler Automatic Control System

变频器在锅炉自控系统中的应用

Optimization Design of Heat Pipe Waste Heat Boiler With Genetic Algorithm

应用遗传算法优化设计热管式余热锅炉

Energy Saving of Optimization Operating Control System in Boiler Automatic Ignition

锅炉自动点火优化运行控制系统的节能

Research on the Calculation Strategy of a Simulation Model for a Utility Boiler System

电站锅炉系统仿真模型计算策略的研究