control towers

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。

Air traffic is regulated from control towers and regional centres.

空中交通由控制塔台和地区中心调度.

Control of the towers is often critical over the course of a match.

所以能否控制这些了望塔便成为比赛胜负的关键。

Simulation of Wind Vibration Control for Power Transmission Towers Based on Viscoelastic Dampers

基于粘弹性阻尼器的输电塔风振控制仿真

Pension funds control a very small slice of the global commodities market and certainly not enough to move the price drastically over the long term, says Alasdair Macdonald, senior investment consultant at Towers Watson.

韬睿惠悦（Towers Watson）资深投资顾问阿拉斯代尔麦克唐纳（Alasdair Macdonald）表示：养老基金只控制了全球大宗商品市场的很小一块，肯定不足以推动价格的长期大幅变动。

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.

Neural network control for distillation towers with multiple side-streams

多侧线精馏塔的神经网络控制

Study on noise control of cooling towers

冷却塔的噪声控制研究

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。

Construction workers top airport control towers with a ceremonial cedar tree, a construction tradition for good luck.

建筑工人会在机场控制塔的顶部放一棵典礼用的雪松树，这是建筑业祈求好运的传统。

Noise control of the cooling towers

冷却塔噪声治理途径

There are many kinds of textual styles and their main features in aviation language, such as radiotelephony communications between the pilots and the control towers, specialized books, documents ( civil aviation laws and regulations, and operation manuals).

在航空英语中有许多文体及其语言特征，如飞行员与塔台之间的无线电通话、民航专业书籍、民航法律法规和操作手册。

Vibration control devices ( TMD and TLD) for suppressing vortex vibration response of steel towers of the3rd Nanjing Bridge over Yangtze River were manufactured.

本文以南京长江第三大桥为例，研制了用于钢塔施工阶段涡激振动响应制振的制振器TMD和TLD。

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。

The articulated tower platform ( ATP) is the a kind of compliant platform designed for water depths of 100 to 500 m, it is used as single point mooring or as loading terminals, control towers, seabed installation facilities.

铰接塔平台为适应水深100m～500m的顺应式平台，可用于单点系泊、装载终端、控制塔、海底安装等生产环节。