关键词不能为空

当前您在: 主页 > 英语 >

新能源汽车英文版

作者:高考题库网
来源:https://www.bjmy2z.cn/gaokao
2020-11-05 04:29
tags:班车英文

质疑英语-赞叹不已的已是什么意思

2020年11月5日发(作者:许永跃)


Household car is more and more, oil prices more and more expensive, every
car company began to research and development of new energy vehicles.
uction
Chery since 2000 we have engaged in the research and development of the
new energy vehicles, through more than ten years of independent innovation, the
new energy vehicles business experienced three important stages of development;
From 2001 to 2005, the company with the national 863 project for the carrier, joint
top Chinese universities and research institutes, undertake and completed a
number of national 863 electric vehicle research subject, the major projects in just
3 years time, complete the ISG moderate hybrid and pure electric vehicles of the
rational development model. From 2005 to 2008, approved by ministry of a
national energy conservation and environmental protection automotive
engineering technology research center
new energy vehicles of the industrialization of the research and development, the
establishment of a sound energy saving and new energy vehicle development
system, the world first-class new energy test center, trial- produce center, in the
electric car key components and core technology, the company has formed a set of
key parts research, testing, application and industrialization of calibration ability, in
the motor, motor drive system, DCDC, advanced power battery, the battery
management system, the vehicle controller, initially forming a batch production
ability, have the new energy vehicles, the core technology of the calibration
technology and experiment technology. New energy vehicles special vehicle
accessories system, including: electric air conditioning, the electric steering (EPS),
electric vacuum, electric heating, electronic brake system has been formed series
products, with the bulk production ability. The first paragraph A5-BSG hybrid cars
in 2008 listed in wuhu, batch, dalian city, as the taxi are greatly welcomed by
customers, but also become henan, guangdong, xinjiang, shanxi, fujian, zhejiang
and other private user's private cars. Moderate hybrid (ISG) car has entered the
small batch production stage, which is DuoGe new energy vehicle demonstration
pilot city, as the lease, the first choice of state-owned cars models. Miniature pure
electric vehicles and intermediate pure electric vehicles and miniature electric
buses, pure electric taxies, pure electric bus industrialization development also has
made a great progress. At the same time, we also pay more attention on high
efficiency and energy saving the gasoline engine, the diesel engine technology,
flexible fuel automobile technology, strong hybrid technology, fuel cell vehicle
technology, comprehensive development, a number of technical are in the leading
domestic level. Since 2009, the company launched a new comprehensive energy
car large- scale industrialization and application, chery A5ISG, A5BSG, S11EV and
S18EV has got a letter issued by the department work products in the country the
announcement and saving energy and environmental protection products
recommended directory; In January 2009, chery automobile company
conservation and environmental protection technology platform construction
project
March 2010 the first batch of economical pure electric car delivery customers use


and chery new energy vehicle technology Co., LTD. Was set up, marked the new
energy vehicle company opened a new chapter in the business
discussion
1. The advantages of new energy vehicles (strength) analysis
The state information center forecast, China's passenger car market growth
situation will continue for at least a further 15 years, annual growth needs roughly
equivalent to GDP growth in the 1.5 times or so. In 2009 a car into the family
(middle-income families buy have ability). From the qualitative Angle, car market
at least will also have 20 years of fast growth. If domestic GDP2020 years than in
2000, around 2020 words to quadruple our country will more than the United
States, automobile demand will reach 20 million cars, as the world's largest car
market.
Since 1988, in fujian province, and become the largest of the special economic
zone, the provincial capital of hainan province since the haikou city become haikou
city won the top ten cities, and national environmental protection model city,
national sanitary city, China excellent tourist city, national garden city, national
historical and cultural city, a national civilization city advanced city, the work the
comprehensive improvement of the urban environment,
environment prize
of the island, environmental protection island is travel health island, new energy,
cars are the city's another environmental and health. From the economic
development prospects and haikou city car market development scale, in the city
to see public transport, taxi, business, environmental sanitation and postal and
other public service and other fields, new energy vehicles have a large market
space.
2. New energy vehicles disadvantages (weakness) analysis
(1) the traffic congestion, chaos. Nearly five years motor vehicles and drivers
haikou number to sustained growth, road traffic management brought
unprecedented pressure. According to information, haikou city road 859 existing
with a total length of 1797 km, motor vehicle ownership of 250000 vehicles per
day, and are at a 200 rate, of which the amount of private cars is as high as 26%,
to the current haikou is obviously can't meet the transportation network of motor
vehicle driving demand. Second, the city center area road reconstruction speed
slow, to the original road reconstruction is not form system engineering, special is
ages ago, DuanTouLu neck road has not been effective reform. Constrain the
other major trunk and disperse traffic volume ability. Again, there are pure state
road traffic and the lagging problems, such as haikou existing parking lot for
cannot accommodate next overmuch vehicles, lead to the driver in some sections
on both sides of the parking. This makes originally not wide road become more
narrow. There is traffic development, citizens behind haikou travel a single pattern,
motorcycles, cars, etc, make travel has become the public preferred way material
utilization rate reduced. If the road is sabafish intermediary haikou motorcycles
and elegant demeanour car most serious place one of the flood. In the waiting by
the shop, packed with motorcycles and elegant demeanour car. They ZhanDao rob


guest, obstruct the other vehicles, normal traffic caused easily traffic jam. Haikou
traffic police is insufficient, the control points, blind area, people's traffic, too weak,
the bus lines concept overlap serious, site layout is not reasonable. Some sections
of the serious traffic jam, especially holidays or rush, traffic is chaos.
(2) for less than for parking. Data shows, at present, haikou has more than
160000 vehicles auto possession, and with more than 20000 cars a year speed
increases. The current haikou on an average day with more than 60 new car the
road, in a day and added between so many parking obviously is not very practical.
In the next few years, whether public or parking garage area will be more strained.
range of reading up to data
Hybrid cars advantage is: 1, the hybrid power may according to the average
need after the power to determine the maximum power of internal combustion
engine, right now in oil consumption is low, less pollution the optimal conditions
work. Need high power internal combustion engine power shortage, the battery to
supplement; Load for a little while and surplus power can power generation to
recharge the battery, due to the internal combustion engine, the battery and
sustainable work can constantly, so their trip and charging as ordinary cars. 2, for
there is a battery, can be very convenient recycling braking, hill and idle when
energy. 3, in the noisy city, can shut by internal combustion engines, battery, to
achieve
very convenient solve energy consumption of the air conditioning, heating, such as
pure electric vehicle defrosting problems met. 5, can use the existing gas station
come on, don't have to investment. Six, can let the battery to keep in good
working condition, not happened, filling put, prolong the service life, and reduce
the cost.
Faults: long distance high-speed basic can't save fuel
energe
antihuodongzhw
2010xnybt2010
tation
The essay take about chery Hybird car in kind of car is very useful for
every e of Hybird car can save petrol .so it’s cheaper than other cars.
Sometimes,this kind of cars can use electric it can protect environment also can
control the climate change. This very accord with China's national conditions. In
the future green cars are very popular to use in the world.

万圣节英语怎么读-躺尸是什么意思


韩寒青春读后感-倒影的拼音


日常英语怎么说-接住的英文


读书心得100字-enlist


make的用法-机构臃肿


郭可尊-purpose是什么意思中文翻译


云南白药粉的功效-wk是什么意思


thus的用法-觊觎什么意思



本文更新与2020-11-05 04:29,由作者提供,不代表本网站立场,转载请注明出处:https://www.bjmy2z.cn/gaokao/440447.html

新能源汽车英文版的相关文章