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1·Most boilers have a lifespan of 15 to 20 years.

大部分锅炉的使用期限是15到20年。《柯林斯英汉双解大词典》

2·The company started out as a maker of nonpressurized boilers.

这家公司最初是制造无压力锅炉的。

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

确保所有的煤气取暖炉和中央供暖锅炉每年都检修一次。

4·His senior vice-president, Juliet Jiang, says, He made his fortune on boilers.

他的高级副总裁 Juliet Jiang 说：“他靠锅炉发家致富。”

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

每艘船都是由几台烧煤的锅炉提供动力，而甲板下的船员不辞辛苦地维持这些锅炉的运行。

6·For the first time industrial waste, such as ash from the soap-boilers, was collected in the cities and sold in the country as artificial fertilizer.

工业废料，如煮皂炉里的灰，第一次开始在城市里被收集，作为人工肥料在农村出售。

7·Water gets heated in such giant boilers.

水在这样的大锅炉中加热。

8·Hot water boilers (home heating system).

热水锅炉(家用取暖系统)。

9·Operate steam boilers at two pressure levels?

在两种不同压力水平操作蒸汽锅炉？

10·None of the World Bank money will pay for the boilers.

哪家世界银行的钱也不会为这些锅炉买单。

锅炉

1·Most boilers have a lifespan of 15 to 20 years.

大部分锅炉的使用期限是15到20年。《柯林斯英汉双解大词典》

2·The company started out as a maker of nonpressurized boilers.

这家公司最初是制造无压力锅炉的。

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

确保所有的煤气取暖炉和中央供暖锅炉每年都检修一次。

4·Steam boilers of 40 m height. An elevator near every boiler.

40米高的蒸汽锅炉，每个蒸汽锅炉旁边都有升降机。

5·Water gets heated in such giant boilers.

水在这样的大锅炉中加热。

(1)waste heat boiler废热锅炉

(1)boiler water[机]锅炉水

(1)steam boiler蒸汽锅炉

(1)industrial boiler工业锅炉

(1)water boiler热水锅炉；热水器；烧水器

(1)circulating fluidized bed boiler循环流化床锅炉；循环怜床锅炉