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首页英语词典electricelectric考试真题

electric

英 [ɪ'lektrɪk] 美[ɪ'lɛktrɪk]

英英释义同义词辨析考试真题实用场景例句

adj. 电的；电动的；发电的；导电的；令人震惊的
n. 电；电气车辆；带电体

考试真题

Most roads, bridges, transit, water systems, the electric grid, and communications networks were installed 50 to 100 years ago, and they are largely taken for granted until they fail.

But as we all know, of all these alternative fuel vehicles, the most practical are electric vehicles.

Sure, in the past electric vehicles have their problems, namely, a limited driving range, and very few recharging points, which limited their use

Now, however, recent developments in electric vehicle technology mean they can match conventional petrol engines in terms of performance and safety.

Let's not forget that electric vehicles are cleaner

What used to restrict the use of electric vehicles?

What does the speaker say about electric vehicles of today

Maintaining safe speeds and being electric, self-driving cars would drastically reduce pollution levels and dependency on non-renewable fuels.

What happens to the centralized electric grid, which took decades and billions of dollars to build, as more and more people become prosumers, who produce and consume their own energy on-site?No one knows which – if any – battery technology will ultimately dominate, but one thing remains clear: The future of energy is in how we store it.

Advanced batteries are moving out of specialized markets and creeping into the mainstream, signaling a tipping point for forward-looking technologies such as electric cars and rooftop solar panels.

When you hear people speaking of making a rapid transition toward any type of energy, whether it is a switch from coal to nuclear power, or a switch from gasoline-powered cars to electric cars, or even a switch from an incandescent to a fluorescent light, understanding energy system inertia and momentum can help you decide whether their plans are feasible.

According to the International Business times, electric car sales are expected to increase as Volkswagen is still recovering from its emissions scandal.

But simply switching to electric can will not mean pollution-free cities.

Many European countries have been making the shift to electric vehicles and Germany has just stated that they plan to ban the sale of vehicles using gasoline and diesel as fuel by 2030.

New electric engines coupled with artificial intelligence and autonomous systems will contribute to a more efficient, integrated transport system that is less polluting and less noisy.

Other efforts to increase the use of electric vehicles include plans to build over 1 million hybrid and electric car battery charging stations across the country.

Some are electric and some aren't.

The country is still hopeful that it will meet its emissions goals, like reducing emissions by 40% by 2020, but the acceptance of electric cars in the country has not occurred as fast as expected.

The founder of two tech companies, Tesla Motors and SpaceX, is bringing electric vehicles to mass market and enabling humans to live on other planets.

There are currently around 155, 000 registered hybrid and electric vehicles on German roads, dwarfed by the million gasoline and diesel cars driving there now.

What happens to the centralized electric grid, which took decades and billions of dollars to build, as more and more people become "prosumers," who produce and consume their own energy on-site?

When you hear people speaking of making a rapid transition toward any type of energy, whether it is a switch from coal to nuclear power, or a switch from gasoline -powered cars to electric cars, or even a switch from an incandescent to a fluorescent light

If successful, the electric bicycle meal programme will be spread to all Crowne Plaza Hotels in the UK, the hotel said in a statement.

In addition to their simple beauty, what makes the adobe dwellings admirable is their ability to "air condition" a house without using electric equipment.

Now, electric shock training and medical treatment are helping to rescue these big birds.

Rideout's research interest lies in electric engineering.

Suddenly another thought went through kate's mind like an electric shock.

Tall poles, placed in large training areas, teach the birds to stay clear of electrical lines by giving them a painful but undeadly electric shock.

The following items are approved for use in residential rooms: electric blankets, hair dryers, personal computers, radios, televisions and dvd players.

The intelligent transport team at newcastle university have turned an electric car into a mobile laboratory named "drivelab" in order to understand the challenges faced by older drivers and to discover where the key stress points are.

This development was only possible with the introduction of electric-powered engines and lifts.

Although electric cars are still a rarity on roads now, this massive investment could change the picture rapidly in coming years.

Even before the invention of the electric light bulb, the author produced a remarkable work of speculative fiction that would foreshadow many ethical questions to be raised by technologies yet to come.

Half of the pens would deliver an electric shock when clicked.

The advance is driven in part by vehicle manufacturers, who are placing big bets on battery-powered electric vehicles.