Some air traffic control towers that had been said to close are now still open at least through the end of September.
原定关闭的一些空中交通管制塔目前继续运营，至少可以运营至九月底。
Bosses in New York, London and Paris would control the process from their glass towers, and Western consumers would reap most of the benefits.
老板在纽约、伦敦和巴黎，他们在玻璃大楼里控制着生产的过程，西方消费者获得了大部分的消费者剩余。
Particularly in big storage tanks or towers, the outpumping stock quality is difficult to control-especially when the stock is diluted in the bottom zone of the tank.
特别对于大型储罐或塔来讲，输出的浆料质量很难控制——尤其是浆料在罐底被稀释后。
These two control modes can be applied to real projects, and are helpful to optimize the performance and thrift energy of the cooling towers.
这两种控制模式可以应用于实际的工程中，有利于冷却塔性能的优化和节能。
The mechanism of wind vibration control of single tube cone steel towers using tuned spring mass damper (called TSD) has been studied.
针对调频弹簧质量阻尼器(TSD)对单管圆锥钢塔风振控制的机理作了深入研究。
Through analysis of noise in cooling towers, some methods and Suggestions are put forward in the noise control of the cooling towers.
通过对冷却塔噪声的分析，提出了冷却塔噪声治理的途径。
Through analysis of noise in cooling towers, some methods and Suggestions are put forward in the noise control of the cooling towers.
通过对冷却塔噪声的分析，提出了冷却塔噪声治理的途径。
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