The main advantage of a steam engine is that you can use anything that burns as the fuel.

蒸汽发动机的主要优势是你可以使用任何可以燃烧的燃料。

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The main space in the train cars is taken up by the steam generator with various valves, nozzles, manometers and a huge furnace.

这辆车头的主要部分都被一台蒸汽机占据着，蒸汽机有一堆的阀门，喷口，压力计和庞大的火炉

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Finally, scheduling and precautions for verification tests of the calibration pressure of main steam safety valve under 83 % FP power level are given.

最后，给出在83 % FP以下的功率运行下进行主蒸汽安全阀定值校验试验的窗口安排与注意事项。

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In one test, scientists simulate the conditions of a main steam-line break.

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The main reason is that the economy has run out of steam.

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The NRM said there was also a small section of the main side frames that could not be examined until the steam cylinders are removed.

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