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- The replacing of whole inner stainless steel lining shell and underside head of urea synthesis tower is introduced as well. 介绍了尿素合成塔上封头与筒体之间环焊缝的检修方法及筒体与下封头不锈钢衬里进行整体更换的施工过程。
- Inspection and Repairing of Urea Synthesis Tower 尿素合成塔检验及缺陷修复
- Development of Methyl Alcohol Synthesis Tower 甲醇合成塔的研制
- Inspection and safty evaluation of urea synthesis tower 尿素合成塔的检验与安全评定
- Inspection of Urea Synthesis Tower by Ammonia Infrared Ray 氨红外分析检测尿素合成塔
- Leakage inspection and restoration for the ammine synthesis tower 氨合成塔泄漏检验与修复
- The bell tower is the emblem of this city. 这座钟楼是这个城市的象征。
- There is a sonorous bell in the tower. 塔里有一口洪亮的钟。
- The tower on the hill brooded above the village. 小山上的塔楼俯视着那个村庄。
- 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。
- How does that tall tower stop up? 那座高塔是怎样竖着不倒的？
- 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。
- Has the tower been topped off yet? 塔楼举行封顶仪式了吗？
- The tower stood amidst the ruins. 塔矗立在废墟中。
- Optimum Operation of Ammonia Synthesis Tower Under Suitable Design Conditions 氨合成塔在适宜设计条件下的优化操作
- He pointed to a tower on the distant horizon. 他指向远处地平线上的一座塔。
- Regardless of danger, he climbed the tower. 他不顾危险地爬上了高塔。
