When talking about electric cars being greener, questions are inevitably raised around the environmental impact of their lithium-ion batteries, and with good reason. Lithium is the most commonly used element in the production of EV batteries for a number of reasons: It can carry a high amount...
解析 【答案】电池【核心短语/词汇】electric: 电力的【翻译】电力汽车变得越来越流行,但是车辆电池仍然需要提升。【解析】由上半句可知,整句讲的是用电做动力的汽车,所以推测出后面car batteries是指汽车的电池。battery电池,可数名词。本题不止一块电池,故用复数形式batteries,故本题答案是电池。
Reports on the result of a study by researchers at Carnegie Mellon University in Pittsburgh on electric car batteries as a possible source of environmental pollution. Examination of emission norms of electric cars and conventional cars; Comments by experts....
“We can imagine replacing some of the defective cells in the batteries that have become inadequate for cars and then using these batteries for something else. But here we run into problems with legalities and who bears responsibility for the battery afterwards. Is the battery factory or the...
Ⅲ.语法填空Electric vehicles are currently a tiny part of the car market, which is occupied mostly bygas-powered cars. But more electric car_1(model) will come out in the next few years.Governments,_2_(particular) in European countries and China, are pushing this change3(reduce) carbon em...
Electric cars require batteries. This is a billion-dollar industry that Norway is investing heavily in. Five gigafactories are currently being built in Norway. All of these will manufacture batteries for electric cars, and ...
在该时间状语从句中,used to charge their cars 是过去分词短语作定语,修饰名词 the power。 结果一 题目 语法填空。In many countries, people areencouraged to buy electric cars.Driving an electric car, they aretold, is good 1 theenvironment. But it that true?The University of Minnesotarecently ...
Read more about electric vehicles, batteries and chips from CNBC Pro This self-driving car technology stock could pop by more than 400%, say three analysts Forget the automakers: Fund manager picks 2 longer-term plays to cash in on EVs ...
anow, electric cars are becoming popular. electric cars have been produced, tried, and tested by many car companies. why are electric cars so popular? because their engines are electric, and they don't pollute the earth. scientists like electric cars because they are cleaner, quieter and safer...
Electric cars are perfect just yet. It take eight hours to charge(充电) a car for 100 miles of driving. How far that car travels depends on the weather and traffic. Price is a problem, too. Electric cars cost much more than cars using oil. The good news is that electric car technolog...