This technique has improved the traditional dual tower cranes construction ways, By this way we have saved the time and cost of constructing, reduced works high above the ground.
该施工技术打破了传统的双塔吊施工方式，节省了施工时间，减少了高空作业，降低了施工成本。
This technique has improved the traditional dual tower cranes construction ways, By this way we have saved the time and cost of constructing, reduced works high above the grou...
该施工技术打破了传统的双塔吊施工方式，节省了施工时间，减少了高空作业，降低了施工成本。
The Ivanpah Power Tower will be 450 feet (137 meters) tall when it is completed and will use more than 173, 000 dual-mirror heliostats.
艾文帕发电塔完成后将高450英尺（137米），用掉17万3千个双面定日镜
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。
A dual absorbing tower shower containing oxidant and alkaline absorbant was used for removing arsine, phosphorus, sulfur, fluorine, chlorine and oxynitrides.
用椭圆型喷淋吸收塔，氧化剂、碱吸收治理半导体工业废气中砷、磷、硫、氟、氯、氮氧化物及各种酸。
In this thesis, the dual-flow tray was combined with packed tower to be a new type compound packed tower.
本文提出了一种新型的复合填料塔设备，将穿流筛板引入到填料塔中。
In this thesis, the dual-flow tray was combined with packed tower to be a new type compound packed tower.
本文提出了一种新型的复合填料塔设备，将穿流筛板引入到填料塔中。
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