Ferroresonance happens frequently at neutral-grounded substations, It may damage the equipment and endanger the safety system.

Automatic control has been applied to larger and larger substations, and to many hydroelectric generating stations.

自动控制已在越来越大的变电站, 以及许多水电站中得到应用.

Particular installations, substations , lines or cables for the transmission and distribution of electricity.

输电、配电的各种装置和设备 、 变电站 、 电力线路或电缆的组合.

As pioneer of public security organs, the operation of substations is closely associated with mass'benefits.

派出所作为公安机关的排头兵,其工作与群众利益紧密相关.

No one knows for certain why they like to nest at electrical substations and in poles.

无人能够确切地知道它们为什么喜欢在变电站和电线杆上筑巢.

Problem is also encountered in connections between underground lines and substations.

地下电缆线路与变电站联接时还会碰到问题.

At present, fault recording device and power quality monitoring device have been installed, in many substations.

目前, 许多变电站都安装有故障录波器 、 电能质量监测仪等电力数据记录装置.

In this automation system, the remote terminal units ( RTUs ) are remote power plants and substations.

在此自动系统中, 远方终端装置 ( rtu ) 是远方的发电厂和变电站.

The paper presents a new simulation software system for filling in Operation Ticket in substations.

给出填写变电站操作票的计算机仿真系统的一种新型实现方案.

In order to improve reliability of supply, important user substations require double-loop power.

为了提高供电可靠性, 重要用户变电所均要求具有双回路电源.

It will danger electric equipment in substations.

它将对变电站中的电气设备造成危害.

Tom tells me that several members of the board of directors are just stuffed shirts.

汤姆告诉我,董事会里有些董事架子十分大.

They believe that storks bring new babies to the parents'home.

他们相信白鹤会给父母带来婴儿.

Every October, white storks fly to the South to spend the winter.

十月的时候, 白鹳会陆续飞往南方过冬.

And for centuries now storks have returned every year to the same nests.

几世纪以来,鹳总是每年回到同样的地方.

I was confused by the many stoplights at the intersection.

我被十字路口那么多红灯弄胡涂了.

It includes the capital, money and stock markets.

它包括资金 、 货币和股票市场.

The event set up a chain reaction in the stock markets.

这一事件引起了股票市场的连锁反应.

During the pre-lowest index periods, these three stock markets all have positive autocorrelation.

其中,平均波动性外溢效果有显著不同, 于低点前三国股票市场为正的自我相关.

It operates the stock markets in Amsterdam, Brussels, Lisbon and Paris.

它操作阿姆斯特丹 、 布鲁塞尔 、 里斯本和巴黎的证券市场.

Stock markets fill almost markets fell almost 5 % after he spoke Tuesday.

股票市场在他周二宣布之后下跌了将近5%.