作文范文之新型能源英语作文

新型能源英语作文

【篇一：新能源发电英语演讲比赛稿件】

good morning. welcome to the lecture here today.

i believe everybody may know or hear about nuclear power.

regarded as a source of power, nuclear power is an important

element of a diverse, clean energy and an important source of

low-carbon electricity. increasing the amount of electricity

generated by nuclear power is critical to move toward a more

sustainable and securer energy in the future.

according to statistics, nuclear power is the second largest

source of domestic electricity in america, and the country is

expanding nuclear power as a key energy source for long-term

energy security. regardless of what the u.s. does, the world is

increasingly turning to nuclear power as a low-carbon

electricity source. all in all, nuclear power plays a significant

role in cutting air pollution, and protecting national security.

although nuclear power plays a growing role in meeting the

world’s energy needs, nuclear power dangers will remain. the

disastrous earthquake and tsunami in japan, which led to the

nuclear accidents at the fukushima reactor, have brought

safety to the forefront of the discussion on nuclear power. at

the same time, terrorism is another threat to the development

of nuclear power. once the nuclear power plant encounters

terrorist attacks, the consequences would be disastrous. we

have known for years that a nuclear accident anywhere is a

nuclear accident everywhere, which leave us many

inspirations and questions worthy of consideration: what is

the trend for the development of nuclear power in the future,

and how rational to carry on the utilization of nuclear power?

we know that the nuclear accident in japan has raised

questions about the development of nuclear power plant in

countries around the world. some eu countries have

announced the suspension of nuclear power facilities projects,

particularly in germany, chancellor angela merkel intimated

that germany would not prepare to establish nuclear power

plants. it should be said, however, that every choice is both

narrow and wide, so in nuclear power. we must recognize that

there is no major energy source that can be exploited without

risk. as long as we prohibit the abuse of nuclear power, and

improve security to make use of its favorable factors, nuclear

power will take more active part in improving living conditions

and the ecological environment rather than destroying our

home.

in my view, given the worlds fast-growing energy needs,

nuclear power should be properly developed due to its

specialty in energy shortage supplement and environmental

pollution reduction. under the safe and security premise, site

selection of nuclear power plant should be places away from

the population centre and where there are few or no natural

geological hazards, such as earthquakes. in the transition of

energy utilization, nuclear power can assume a major role to

supply the power generation, and its development can be

constrained after the technology maturity of wind power, solar

power and other new energy power generation.

while working to encourage the peaceful use of nuclear power,

we must seek the security of a world without nuclear weapons

and a peaceful expansion of nuclear power. working

cooperatively and with a shared sense of commitment and

obligation, we can succeed in building a clean and safer

energy future, and without this support, nuclear power will not

be able to play the right kind of role which it can and should

play in the global energy future. i look forward to working with

all of you gathered here today to turn this vision into a reality,

and ultimately leave our children with a stronger, better

country than when we found it.

thank you and i’m happy to take some questions.

【篇二：机械英语作文】

mechanical engineering

mechanical engineering is the science of natural science and

technology as the theoretical basis of technical production

practice experience, research and address the development,

design, manufacture, installation, use and repair of all

machinery in the application of theoretical and practical issues

disciplines. machinery of modern society, the five elements of

production and services (people, capital, energy, materials and

machinery) of, and participation in energy and materials

production. any modern industrial and mechanical engineering

applications are required, such as agriculture, forestry, mining

and other necessary agricultural machinery, forestry

machinery, mining equipment; metallurgy and chemical

industry needs metallurgical machinery, chemical machinery;

textiles and food processing industry requires, textile

machinery, food processing machinery; housing construction

and roads, bridges, water and other projects required

construction machinery; power industry need to power

machinery; transportation needs of various types of vehicles,

ships, aircraft, etc.; the measurement of a variety of goods,

packaging, storage and handling needs of the corresponding

working machinery. is the peoples daily lives, more and more

application of machinery, such as the crusher, cars, bicycles,

sewing machines, watches, cameras, washing machines,

refrigerators, air conditioners, vacuum cleaners, and so on.

the development of various engineering mechanical

engineering are required to have a corresponding development

of mechanical engineering are required to provide the

necessary machinery. some mechanical invention and

improvement has led to new engineering technologies and the

emergence of new industries and development, such as large

power machinery manufacturing success, led to the

establishment of the power system; locomotive and railway

invention led to the rise of railway undertakings internal

combustion engines, gas turbines, rocket engines of invention

and progress as well as aircraft and spacecraft led to the

successful development of aviation, aerospace engineering

and aviation, the rise of the aerospace industry; high-pressure

equipment (including compressors, reactors, sealing

technology, etc.) development synthetic chemistry has led to

many new projects success. mechanical engineering is

increasing in all areas under the pressure of demand to gain

traction, same time and from various disciplines and

technological advances in improved and innovative capacity.

as a school of mechanical engineering in college, i consider

mechanical and automation is a very difficult profession, in our

school curriculum is a lot of people complain about more

difficult, but to learn the mechanical and automation on the

premise that those specialized good understand, and then

after a lot of practice learning opportunities, grasp, more

hands, more brains, not to indulge in those old knowledge to

learn to think more about your mind to think about those

things usually do not ask the teacher to know more, four in the

big three to take to participate in the internship, what the

teacher does not know how to communicate as soon as

possible and do not pressure in the heart, drawing, the

physical, computer must learn learn these fine, hope that we

can learn this door is very difficult course, do not give away

because of pressure of course!

翻译：

机械工程

机械工程是以有关的自然科学和技术科学为理论基础，结合生产实

践中的技术经验，研究和解决在开发、设计、制造、安装、运用和

修理各种机械中的全 部理论和实际问题的应用学科。机械是现代社

会进行生产和服务的五大要素（人、资金、 能源、材料和机械）之

一，并参与能量和材料的生产。任何现代产业和工程领域都需要应

用机械，例如农业、林业、矿山等需要农业机械、林业机械、矿山

设备；冶金和化学工业需要冶金机械、化工机械；纺织和食品加工

工业需要纺织机械、 食品加工机械；房屋建筑和道路、桥梁、水利

等工程需要工程机械；电力工业需要动力机 械；交通运输业需要各

种车辆、船舶、飞机等；各种商品的计量、包装、储存、装卸需要

各种相应的工作机械。就是人们的日常生活，也越来越多地应用各

种机械了，如破碎机、汽车、自行车、缝纫机、钟表、照相机、洗

衣机、冰箱、空调机 、吸尘器，等等。

各个工程领域的 发展都要求机械工程有与之相适应的发展，都需要

机械工程提供所必需的机械。某些机械 的发明和完善，又导致新的

工程技术和新的产业的出现和发展，例如大型动力机械的制造 成功，

促成了电力系统的建立；机车的发明导致了铁路工程和铁路事业的

兴起；内燃机、燃气轮机、火箭发动机等的发明和进步以及飞机和

航天器的研制 成功导致了航空、航天工程和航空、航天事业的兴起；

高压设备（包括压缩机、反应器、 密封技术等）的发展导致了许多

新型合成化学工程的成功。机械工程就是在各方面不断提 高的需求

的压力下获得发展动力，同时又从各个学科和技术的进步中得到改

进和创新的能力。

机械 工程一向以增加生产、提高劳动生产率、提高生产的经济性，

即以提高人类的近期利益为 目标来研制和发展新的机械产品。在未