例句與造句

1. In the Belpaire design, the boiler wall sheets are roughly parallel with the firebox sheets to allow better placement of the stays.
2. Without sufficient water to absorb the heat of combustion, the firebox sheets may soften and melt, with the possible result of high-pressure steam being ejected with tremendous force through the firebox and into the locomotive's cab.
3. The flue failing was later repeated on December 5 of that year, so in January 2010, 1225 went down for its required 15-year inspection, and it was found that the firebox sheets had deteriorated to the point of needing replacement.
4. It's difficult to find firebox sheet in a sentence. 用firebox sheet造句挺難的