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。

This paper introduced equipment and result in vibration control of two TV towers.

本文介绍了两座电视塔振动控制装置及其减振效果。

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。

Reliable and proven inlet air control valves and purge valves assure years of reliable shifting of towers and proper dryer operation (Lifetime Warranty) LF Series 25-620 CFM.

可靠的和经过验证的进气控制阀和清洗阀可靠保证年和适当的塔机操作(终身保修)LF系列25 - 620立方英尺转移。

This paper summarizes the major advance in the noise control of the cooling towers.

本文综述了冷却塔噪声治理的主要进展。

A method was discovered to disable these ELF towers from exerting their mind control functions by placing a simple device known as an orgone generator within a radius of 1,300 feet of these towers.

一种方法被发现可用来使这些ELF塔不能实施它们的精神控制功能，这种方法是通过在这些塔周围1300英尺半径范围内布置一台简单的名为奥冈发生器的设备来实现。

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。

We also equipped with a series of numerical control conveyor systems of flattening, cutting, folding and auto-welding, we could manufacture all kinds of steel poles and steel towers.

我们还配备了一系列扁平化的数控输送系统，切割，折叠和自动焊接的，我们可以制造各种钢柱和钢塔。