mains

The drier is of simple, compact design, conveniently portable and easy to operate, the only requirement being a mains power supply.

干燥机设计简单，结构紧凑，方便移动，操作简单，只需接通电源即可使用。

For that reason, the wind turbine may be started automatically by the control system once the mains grid is capable of taking power again.

由此，在主电网重新加载后，在控制系统控制下，风机应该可自动重启。

In a nutshell, the XML definition of a gadget specifies two mains aspects: the markup of the gadget (HTML code) and a set of preferences.

总而言之，小部件的XML定义指定两个主要方面：小部件的标记（HTML代码）和一组首选项。

The moment the earthquake started, buildings collapsed, water mains broke, and a huge fire broke out that spread rapidly across the city.

地震开始的那一刹那，房屋倒塌、自来水管破裂，再加上一场快速蔓延至全城的大火。

The whole thing is small enough to fit into a small backpack and can run on batteries as well as on the mains.

整个机器很小，能够放进小背包里，而且能用电池还有电源驱动。

Mains electricity runs between a cathode to an anode through a mixture of potash, water, and a "secret catalyst" , and generates heat.

电源供电运行阴极之间的阳极通过钾肥，水的混合物，和一个“秘密催化剂”，并产生热量。

Three-phase UPS systems are used in most large data centers for power conditioning and battery back-up in the event of mains power failure.

当数据中心一旦发生主电源掉电的时候，三相不间断电源系统是应用最广泛的后备电池和供电条件。

But GM's new car is expected to be a "plug-in" hybrid, which, as its name implies, can be recharged by plugging it into the mains .

然而，通用的新车属于“可插电源”式混合型电动车。如其名称所示，这款车能够插上总电源充电。

I suppose it's my fault for not checking, but I'd glanced off toward the squall line and when I looked back at the mains' I it was too late.

我想是我的过错没有去检查，可我对着风暴的路线粗略地扫视一下而等再看主桅上的主帆时已经太迟了。

Curapipe's system piggybacks, as it were, on the system of "pigs" commonly used to clean urban water mains.

Curapipe公司开发的新系统（和过去一样）依附于广泛用于清洁城市输水管道的“好猪”系统。

It is battery-driven and can be recharged from the mains or by an on-board three-cylinder engine that never directly drives the wheels.

它由电池驱动，可用家用插座充电，也可由车载三缸涡轮引擎进行充电----这个引擎是不能直接用来发动车子的。

Each of the 4 separate motors has its own pair of DC car batteries which are charged by mains or PV solar panels.

每一个单独的汽车4拥有自己对直流车电池收费是由水管或光伏太阳能电池板。

The firm hopes it will eventually be able to unplug all four of its UK crisp manufacturing sites from the mains water supplies.

公司希望旗下的的四家英国薯片制造厂最终都能不再依靠管道水的供应。

Heijman points out that supplying treated mains water to villages is often beyond the means of developing countries.

他指出，发展中国家常常不具有向乡村供应处理过的自来水的能力。

And I know I can eliminate most of the limescale deposits and an overdose of chlorine in my tap water by filtering the mains supply at home.

而且我知道，通过对家里的自来水进行过滤，我可以除去大部分石灰沉淀物和过量的氯。

All hospitals are relying on generators, some of them round the clock, because mains supplies have been cut.

因为电力供应被切断，所有医院依赖于发电机，其中一些发电机在日夜不停连续运转。

Also the authors propose that hot water circulation might be retentive in vertical mains of central hot water system.

提倡在集中热水供应系统中保证干立管热水循环。

"But I'm not sure what will happen if I plug it into the mains. "

“接上电池，它能够把面包温热，”思伟茨愉快地说道，“但我不能确定，如果接通插座会有什么结果。”

Even in Sana'a barely half the people are connected to water mains, which tend to come on stream only once or twice a week.

即便是在萨那，仅有半数居民能够接触到水管，而这些水管每周只出水一两次。

According to this, boundary flow of standard pipe diameter is calculated, so diameter of water treatment plants'effluent mains can be fixed.

利用该公式计算各种规格管径的界限流量，据此，确定各水厂出厂干管管径。