新能源汽车英语作文范文
❶ 英语作文电和我们的生活找范文
The twenty-first century,today is a giant advance scientific and technological development,such as age,power,space technology and so has made gratifying achievements.In particular,store development,and even more by leaps and bounds.Our lives have been electricity,electrical appliances surrounded by,it became inseparable from our human partners.
"Electric" is Greek in the West,meaning amber turn from the word,but in our country is a phenomenon arising from the lightning.Later,from the 18th century,the study of electrical increasingly prosperous lives it gives us a lot of convenience.Later,lamp,telephone,TV are also followed,then the power not more important?No electricity,and light dark,and we can not see anything in the night; no electricity,and rice cookers on strike,and we have to use cooking gas trouble:no electricity,and television angry,we can not see across the Atlantic the news.
❷ 跪求一篇写新能源汽车的英语作文!
Environmental protection everybody has a responsibility
Now, the pollution already has become the globalization question. The air, Haihe river, the soil pollution extremely is all harmful to the humanity and the zoology and botany
For example, because present automobile more and more many, therefore the waste gas discharges also day by day increases, as the matter stands our air is polluted extremely seriously, this is extremely harmful to our health. Also, the water source under ours destruction, the pollution extremely is also serious, again like this gets down our humanity to be able to perish.
For our humanity, therefore we must adopt the effective action antipollution, the purification environment, protects the ecological equilibrium. For example, we may the afforestation prevent soil erosion. We may develop the new energy and so on. Environmental protection everybody has a responsibility.
❸ 求一篇英语作文,简述中国汽车发展,100词至200词!哪位大虾帮帮忙!
In this there is also some of the carbon trading mechanisms, such as emission rections for developed countries to bear when the emission rection targets by developing countries to rece subsidies in developing countries to achieve the objective of recing emissions. The emissions of six greenhouse gas emissions which, we believe that this which can make a rection in the amount of calculation, the total of the plate in the inside, the United States decreased by 30 million tonnes of emissions, then how such emission rections it ? An energy efficient way, such as building energy accounted for 40% to 50%, the cost is relatively low, transportation accounted for 20% to 30% more money another way
Such as investment in new energy vehicles, this car is more expensive, the cheapest way is to segment solar, we have the economic effect of speaking, solar energy is the most economical, then the amount of building is the largest.
Low-carbon economic revolution fourth birth, the first economic revolution was the steam engine, the second instrial revolution is the power, the third is the information revolution, this time in a new energy revolution, to prevent the depletion of renewable energy to prevent global warming, action to save the planet.
Now countries are increasing the proportion of new energy sources, this is the year 2020 20% of transportation energy, is in change, energy consumption is also changing. New energy revolution, the top place is a power aspects, such as the United States standards, the United States in 2020 is 25%, Britain 30%, China's target is very ambitious, we feel that in the traditional economy which has reached a limit, the urban population is now an average of 200 million tons per steel, when the largest output in the United States is so great,
So from now we look at iron and steel proction capacity is already a surplus, but in its development of new energy, the speed is very large, such as solar, we basically from scratch, wind energy's growth is very fast, these instries We believe that high growth companies, you save up the economy beyond the traditional to the inventory of another problem, but the new energy economy, then it is a very great demand.
Current solar energy market is from Spain and Germany, led the two small countries, with the United States, China, Japan to subsidize solar energy after the beginning, we believe that the largest solar market after should be in there among the three countries, solar energy is scratch, we feel that its space is very huge.
Wind power, then China's generating capacity is 800 million million, the current wind power is the closest to the cost of thermal power reached 0.4 to 0.6 yuan, we have now is the world's fourth largest wind power installed capacity of the country, the pace of growth is very fast , is expected to soon be able to surpass the U.S. as the world's first wind-power generators States.
If nuclear power, France, Korea, Japan, the very fast development in this instry, our development of space will be very great. Network connection, because the load ring the day and night is not the same load, so there is a process of division-type online, interactive generation, then electricity before you, but since you installed solar panels at home, you to generate electricity, you can also sell power grid, which is an interactive situation.
New energy power generation of the most important change is the new energy vehicles, because the automotive instry worldwide 800 million, this year we China has surpassed the U.S. as the automotive consumer, that rate continues, this energy are not enough, so the faster development of this instry, then, so we need new energy vehicles to solve this problem, you have to buy a car, car and resource constraints of the conflict, it is necessary to solve the new energy vehicles. For the old economy, the status of a recession, but if the new economy, its development and space are very large.
Now the new energy vehicle is divided into three growth levels, a car, battery, battery materials there, this regard, we believe that a revolution will happen, now the core of the new energy instry is the battery, wind power to energy storage, nucleus is unstable, this network also need batteries, battery energy storage is the new tool is called the fourth meeting of the Instrial Revolution.中文翻译是在这个里面还有一些碳交易的机制,比如发达国家在承担减排量的时候,可以通过发展中国家的减排指标来达到减少资助发展中国家的减少排放的目的。这个排放里面六种温室气体的排放,我们认为这个里面可以做出一个减排的量的测算,在这个总的盘子里面,美国减少30亿吨的排放量的话,这种减排怎么减排呢?一种节能的方式,比如建筑物节能占了40%~50%,成本是比较低的,交通运输占了20%~30%,另外一个比较花钱的方式,比如投资新能源汽车,这种汽车是比较贵的,最便宜的方式是分部式太阳能,我们从经济效果来讲,太阳能是最经济的,那么建筑物的量是最大的。低碳催生第四次经济革命,第一次经济革命是蒸汽机,第二次产业革命是电力,第三次是信息革命,那么这一次又是新能源革命,防止再生能源的枯竭,防止地球变暖,拯救地球的行动。现在各个国家正在提高新能源的比例,这个都是在2020年之前达到20%左右,能源的运输方式也是在发生变化,能源消费方式也是发生变化。新能源革命发生最上面的是一个电源方面的情况,比如美国的标准,到2020年美国是25%,英国是30%,中国的目标也是非常宏大的,大家觉得在传统的经济里面已经达到了一个极限,现在城市人口平均每个人平均两亿吨的钢,在美国产量最大的时候也就是这么大,所以从现在来看我们钢铁的产能已经是过剩的了,但是在新能源方面它的发展速度是非常大的,比如太阳能我们基本上是从零起步,风能的增速也是非常快的,这些行业我们认为是高成长的企业,你就传统的经济救起来以后还有一个去库存化的问题,但是新能源经济的话,它的需求是非常大的。目前太阳能的市场是由西班牙和德国这两个小国家在主导,随着美国、中国、日本对太阳能开始补贴以后,我们认为太阳能以后的最大的市场应该会在这三个国家当中出现,太阳能是零起步,我们觉得它的空间是非常巨大的。风电的话,中国的发电容量是8亿千万,目前风电是最接近火电成本的,达到0.4到0.6元,我们现在已经是全球第四大的风电装机国,成长的速度也是非常快的,预计很快可以超过美国,成为世界第一大风电装机国。核电的话,法国、韩国、日本发展的非常快,在这个行业,我们的发展空间也会非常的巨大。电网方面,因为现在白天的负荷和晚上的负荷是不一样的,这样就有一个分部式上网的过程,交互式发电的话,以前你是用电的,但是以后你家里装了太阳能面板,你可以发电,还可以卖给电网,这就是一个交互式的情况。新能源发电最重要的变革就是新能源汽车,因为汽车行业在全球有8亿部,今年我们中国已经超过美国,成为汽车消费大国,如果按照这个速度发展下去,这个能源是不够用的了,所以这个行业发展越快的话,所以就需要新能源的汽车来解决这个问题,你要买车、用车和资源约束的矛盾,所以必须要解决新能源汽车。对于旧经济而言,是一个衰退的状况,但是对于新经济的话,它的发展和空间都是非常大的。现在的新能源汽车分为三个增长层次,有汽车、动力电池,还有动力电池材料,这个方面我们认为会发生一场革命,现在新能源产业的核心就是这个电池,风电必须储能,核点不稳定,电网也是这样需要电池,电池是各种新能源储能的工具,所以被称为第四次工业革命。
❹ 新能源的英文缩写是什么汽车的英文缩写是什么
新能源(New Energy)的英文缩写是NE。汽车的英文单词为car,无缩写,新能源汽车(new energy automobile的英文缩写是NEA。
新能源又称非常规能源。是指传统能源之外的各种能源形式。指刚开始开发利用或正在积极研究、有待推广的能源,如太阳能、地热能、风能、海洋能、生物质能和核聚变能等。
新能源汽车是指采用非常规的车用燃料作为动力来源(或使用常规的车用燃料、采用新型车载动力装置),综合车辆的动力控制和驱动方面的先进技术,形成的技术原理先进、具有新技术、新结构的汽车。
(4)新能源汽车英语作文范文扩展阅读
新能源的特点如下:
1、资源丰富,普遍具备可再生特性,可供人类永续利用。比如,陆上估计可开发利用的风力资源为253GW, 而截止2003年只有0.57GW被开发利用。
2、能量密度低,开发利用需要较大空间;
3、不含碳或含碳量很少,对环境影响小;
4、分布广,有利于小规模分散利用;
5、间断式供应,波动性大,对持续供能不利;
6、除水电外,可再生能源的开发利用成本较化石能源高。
新能源汽车的特点是:
1、采用混合动力后可按平均需用的功率来确定内燃机的最大功率,发动机相对较小,此时处于油耗低、污染少的最优工况下工作。由于内燃机可持续工作,电池又可以不断得到充电,故其行程和普通汽车一样。
2、因为有了电池, 可以十分方便地回收下坡时的动能。
3、在繁华市区,可关停内燃机,由电池单独驱动,实现“零”排放。
4、有了内燃机可以十分方便地解决耗能大的空调、取暖、除霜等纯电动汽车遇到的难题。
❺ 关于新能源汽车的英文介绍
this paper firstly provides the connotation of new energy automobile,and then gives us an introction of the development of the new energy automobile,and on the foregoing basis summarizes those factors that will restrict the development of the new energy automobile,and in the end proposes relevant measures for the development therein.
❻ BEC商务考试热词:新能源汽车英语怎么说
new-energy vehicles。读法:[njuː][ˈenədʒi][ˈviːɪklz]。
例句:
海南省政府对发展新能源汽车的政策;
s;
1、新能源 ,英文:new energy
例句:
促进发展新能源和可再生能源。
.
2、汽车,英文:vehicle
例句:
汽车的前端和车身分开了。
。
(6)新能源汽车英语作文范文扩展阅读:
energy的用法
1、用作名词(n.)[物]能量;活力;精力;精神
The manager listened carefully to Edison's plan and admired him for his energy and enthusiasm.
经理仔细听取了爱迪生的计划,称赞他有干劲,有热情。
She is blessed with immense talent and boundless energy.
她才智非凡,精力无限。
He didn't know how to blow off his superfluous energy.
他不知如何发泄过剩的精力。
Since you are going to fight a hard battle, now you should conserve your strength and store up your energy.
你们将要打一场硬仗,因此现在必须养精蓄锐。
2、~+to-v
I didn't have the energy to disagree with her.
我没有能力不同意她。
❼ 关于对电动汽车看法的150字英语作文
There is now more of said electric car refers to a pure electric car, which is a single energy storage batteries as a power source for vehicles. It uses batteries as energy storage power source to provide power through the battery to the motor, drive motor running to drive the car forward. From the appearance point of view, the electric car and the daily car and did not see any difference, the main difference between the power source and the drive system. That pure electric vehicle motor of a traditional car engine, battery equivalent to the original tank. Electric car from the chassis, body, battery, motor, controller and battery auxiliary facilities of six parts. Since the motor has good traction characteristics, and therefore does not require a battery vehicle driveline clutch and transmission. Speed is controlled by the controller changes the speed of the motor speed control system can be achieved by conventional cars because of the relatively small impact on the environment, the outlook is widely optimistic, but
The current technology is not yet mature.
目前人们所说的电动汽车多是指纯电动汽车,即是一种采用单一蓄电池作为储能动力源的汽车。它利用蓄电池作为储能动力源,通过电池向电机提供电能,驱动电动机运转,从而推动汽车前进。从外形上看,电动汽车与日常见到的汽车并没有什么区别,区别主要在于动力源及其驱动系统。即纯电动汽车的电动机相当于传统汽车的发动机,蓄电池相当于原来的油箱。 电动汽车由底盘、车身、蓄电池组、电动机、控制器和辅助设施蓄电池六部分组成。由于电动机具有良好的牵引特性,因此蓄电池汽车的传动系统不需要离合器和变速器。车速控制由控制器通过调速系统改变电动机的转速即可实现由于对环境影响相对传统汽车较小,其前景被广泛看好,但
当前技术尚不成熟。
❽ 关于电动汽车优点及建议的英语短文 急急急急急急 在线等,求大神帮忙
Advantages and Disadvantages of EVs
The most obvious advantage of electric car batteries is that they don't proce the pollution associated with internal combustion engines. However, they still have environmental costs. The electricity used to recharge EV batteries has to come from somewhere, and right now, most electricity is generated by burning fossil fuels. Of course, this proces pollution. But how does the pollution proced by burning fossil fuels to recharge electric car batteries compare to the pollution proced by internal combustion engines? According to the Electric Vehicle Association of Canada, or EVAC, even EVs recharged from coal-powered electric generators cut carbon emission roughly in half. EVs recharged from cleaner forms of electrical power generation, such as hydropower and nuclear plants, can rece carbon emissions to less than one percent of those currently proced by internal combustion engines. So, even in the worst case scenario, cars operated by EV batteries are cleaner than gas-powered cars.
Another important advantage of battery-powered motors over gas-powered engines is the lower cost of the fuel -- that is, electricity for EVs and gas for the internal combustion engines. The United States Department of Energy has calculated that a typical EV can run for 43 miles on a dollar's worth of electricity. Only a substantial drop in the cost of gasoline could give gas-powered cars anywhere near such a low cost per mile.
Yet another advantage of these rechargeable batteries is that they recycle well. Almost 100 percent of these batteries can be recycled, which keeps old batteries from becoming a disposal problem.
The major disadvantage of battery-powered cars, as we mentioned in the last section, is the time required to recharge the batteries. With lithium-ion battery technology, a fully charged EV can travel a distance comparable to an internal combustion engine vehicle with a full tank of gas, but it still needs to be placed on a recharger at the end of that time. At present, this means a drained EV will be out of service for several hours before it's fully recharged. Of course, this is a serious disadvantage. In the future, faster recharging technology may become available, but in the near term, electric cars won't be the vehicles of choice for long trips. Even so, most driving is done relatively close to home and for this reason, battery power will serve as well as gasoline power. A possible solution to the recharging situation may be battery-replacement stations, where instead of recharging your EV you can simply swap your drained battery for a fully charged one. This system would allow batteries to be recharged outside of vehicles and would greatly rece the amount of time required to get an EV up and running again after its battery is fully discharged.
Another disadvantage of electric car batteries is their weight. Because they need to do more than traditional car batteries, electric car batteries need to be linked together into arrays, or battery packs, to provide additional power. These collections of batteries are heavy. The lithium-ion battery pack in a Tesla Roadster weighs about 1,000 pounds (453.6 kg). That's a lot of weight to carry and it can greatly rece the car's range. However, the designers of the Roadster have offset this battery weight with a light frame and body panels. The entire car only weighs 2,690 pounds (1220.2 kg) -- not terribly heavy when you consider that more than a third of that weight is battery.
Given the importance of the battery to an electric car, you might wonder what will happen as that battery grows older. How long will it be able to power the car? And when it finally dies, can it be replaced or is it simply more economical to buy a new car? Read on to find out.
❾ 跪求一篇写新能源汽车的英语作文! 本人高中。。
Environmental protection everybody has a responsibility
Now,the pollution already has become the globalization question.The air,Haihe river,the soil pollution extremely is all harmful to the humanity and the zoology and botany
For example,because present automobile more and more many,therefore the waste gas discharges also day by day increases,as the matter stands our air is polluted extremely seriously,this is extremely harmful to our health.Also,the water source under ours destruction,the pollution extremely is also serious,again like this gets down our humanity to be able to perish.
For our humanity,therefore we must adopt the effective action antipollution,the purification environment,protects the ecological equilibrium.For example,we may the afforestation prevent soil erosion.We may develop the new energy and so on.Environmental protection everybody has a responsibility.