第三人称复数：cupolas
名词
1. A cupola in the distance caught their attention.
远处的一个穹顶状物引起了他们的注意。
2. How many cupolas are there in the steel refinery?
这个炼钢厂有多少镕铁炉？
3. The sun transformed the gilded cupolas into dazzling points of light.
太阳将这些镀金的圆屋顶变成了闪耀的光点。
1. 冲天炉：冲天炉(cupola)使用低硫、低灰分焦炭也可熔炼黄铜,但由于氧化性气氛与锌的挥发,过程控制困难. 坩锅炉是熔炼中、小批量产品最简单的熔炼装置,在30~120min内可熔炼100~500kg黄铜. 坩锅炉由小型垂直圆柱形炉室组成,
2. 化铁炉：三,日本焦炭床(cokes bed)熔融炉实例焦炭床熔融炉的基本构造如图2所示,其原理与所谓的化铁炉(cupola)相似:化铁炉内放入生铁,焦炭和造渣剂,送入空气,将含铁金属熔解,底部有送入空气用之吹氧口和出铁口,构造简单.
1. An epic Venezuelan touch is the massive mural coating the cupola in the Elliptical Salon.
2. cupola的意思
2. The ceiling of the corridor is a cupola with carved flowers opening up from the stone bases of corridor columns.
3. Tranquility and its cupola are the final major US portions of the station.
4. Dining at Cupola is a journey and starts before you even enter the door.
5. For Cupola is not just the restaurant's name, but the building's architectural style.
noun
1. a roof in the form of a dome
2. a vertical cylindrical furnace for melting iron for casting