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1·The utility model relates to a circulation drier, which comprises a nitrogen gas-holder, a sprinkling recovery tower, a refrigerator and a recirculation fan.

本实用新型是一种循环式干燥装置。它含有氮气罐、喷淋回收塔、冷冻机和循环风机。

2·From his perch on the 80th floor of Tower 1, he sees little sign of a sustained recovery in demand.

在双子第一塔的80层，他看不出需求持续复苏的迹象。

3·Packed Tower gas scrubbers are low-energy gas scrubbers.? They are used for gas absorption, cooling, and recovery.

填料塔气体洗涤器是一款低能量气体设备。用于气体吸收，冷却和恢复。

4·It gives a brief introduction of dual-tower energy-saving urea process, and emphasizes the recovery and utilization measures of highpressure materials during long-term shutdown.

介绍了双塔节能尿素工艺装置长期停车方法，对双塔节能尿素工艺装置进行了简介，重点介绍了长停过程中高压物料的回收利用措施。

5·Because of the high energy consumption for recovery of DMF, Multi-effect distillation processes including two-tower, three - tower and four-tower were proposed.

针对传统的DMF回收工艺的高能耗，本文提出多效精馏回收d MF的双塔、三塔和四塔工艺流程。

6·Therefore, for the gray water recovery system in coal gasification process, bubble column is also a suitable type for hot water tower.

故鼓泡塔亦是较理想的热水塔塔型，可用于水煤浆气化系统。

7·Existing methanol 4-tower distillation process mainly includes pre-distillation column, pressurize distillation column, normal pressure distillation column and recovery column.

现有的甲醇四塔精馏工艺流程主要包括预精馏塔、加压精馏塔、常压精馏塔以及回收塔。

8·This paper discussed the economy of increasing LPG recovery rate with two different schemes of increasing processes in de-ethane tower and cryogenic separation processes.

文章以增加脱乙烷塔工艺流程和深冷分离工艺流程两种不同的方案，来分析研究提高液化石油气回收率的经济性。

9·Built in 1895, the tower has remained a poignant reminder of the horrors of war, as well as being a symbol of West Berlin's determination and extraordinary post-war recovery.

铁塔建于1895年，是仅存的见证二战的建筑，也是西柏林决心和战后重建的象征。