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- As the preheater tower span of large scale NSP cement plant is great and the internal stress of single beam and pole is also great, steel structure and reinforced beam/pole be used widely because of their special performance. 摘要近十年来，由于大规模水泥厂窑尾塔架跨度大，单根梁柱的内力大，钢结构梁柱和钢管混凝土柱因其特有的性能优势得到了广泛的应用。
- The positioning error in “One Feature and Tow Spans” of a workpiece is analysed and calculated:the function equation of positioning error and process demension is given. 用坐变换的方法对工件一面两孔定位时的定位误差进行了合理地分析计算,给出了定位误差对工序尺寸的函数关系式。
- The bell tower is the emblem of this city. 这座钟楼是这个城市的象征。
- Modern medicine has increased man's life span. 现代医学延长了人的寿命。
- There is a sonorous bell in the tower. 塔里有一口洪亮的钟。
- The arch has a span of 60 metres. 那个拱的跨度为60米。
- The tower on the hill brooded above the village. 小山上的塔楼俯视着那个村庄。
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- He saw the tower in relief against the sky. 他看到那塔耸立在空中，轮廓十分鲜明。
- The top of the castle tower has been shot off. 城堡塔楼的顶部已被炸掉了。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- They always keep their kitchen spick and span. 他们的厨房总是很整洁。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- How does that tall tower stop up? 那座高塔是怎样竖着不倒的？
- His life had almost completed its span. 他的生命几已到尽头。
- The tower was visible from afar. 从远处就能望到那座塔。
- Have you seen the hill whereon a tower is standing? 你看到耸立着一座塔的那座小山了吗？
- The tower rises steeply from the flat ground. 那座塔陡峭地自平地耸起。
- An obstacle or a span to be jumped. 需跳越的障碍或跨度
- Has the tower been topped off yet? 塔楼举行封顶仪式了吗？
