The two agencies are the United States Department of Energy and the Environmental Protection Agency.

VOA: special.2009.11.03

So, if you could make automobiles with a high magnesium content, you would reduce the mass, reduce the energy required, and thereby reduce the environmental impact.

所以，如果你能用含镁量,很高的材料来制造手机，你就能减轻手机的质量，减少制造所需能量，因此减轻了对环境的破坏。

麻省理工公开课 - 固态化学导论课程节选

The biodiversity has shrunk for various reasons of profitability and as a consequence of that things like corn crops, and the orange crops in Florida are particularly susceptible to certain environmental conditions, certain pests, and certain types of blight.

生物多样性的减少源自利益的驱动,和玉米一样,佛罗里达的柑橘作物很容易受到,一定环境条件的影响,还有虫害和枯萎病

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In Washington, the Environmental Protection Agency on Monday declared carbon dioxide and other greenhouse gases a threat to public health.

VOA: special.2009.12.12

Because of that large amounts of particular types of pesticides and fertilizers and the like have to be used to defend against these outside threats; and those bring their own series of environmental consequences, so we'll go into that in some detail.

由于上述原因,人们大剂量使用某些,杀虫剂和化肥,这样做是为了抵御外来威胁,这带来了一系列的环境影响,我们来详细看看是怎么回事

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Lake Champlain also has the same kinds of environmental problems, including pollution and nonnative sea life, as the Great Lakes.

VOA: special.2009.01.05

Its aim is to guide the country's environmental policies and future laws to protect natural resources and ensure safe economic development.

VOA: special.2010.04.21

David Johnson is a chemistry professor in the State University of New York's College of Environmental Science and Forestry.

VOA: special.2009.06.09

Rosie Sharpe from the environmental rights group Global Witness say that means the north and south will have to cooperate.

VOA: special.2011.01.08

He had always been interested in environmental issues and worked hard to improve the environment in his state.

VOA: special.2010.04.21

The Green Summer program provided young people with hands-on experience and education on issues of environmental importance.

VOA: special.2009.09.04

Costas Synolakis is a tsunami expert with the Department of Civil and Environmental Engineering at the University of Southern California in Los Angeles.

VOA: special.2011.03.21

He wanted the eVolo skyscraper competition to be less about the height of the buildings, and more about supporting environmental and community responsibility.

VOA: special.2010.03.31

The aim was to get people young and old across the United States to act locally in solving environmental problems in their areas.

VOA: special.2010.04.21

The summit will take place at a convention center recognized for leadership in energy and environmental design.

VOA: special.2009.07.13

It is about the damaging effects of climate change and other environmental problems affecting the planet.

VOA: special.2009.05.08

Arjun Makhijani is president of the Institute for Energy and Environmental Research in the United States.

VOA: special.2011.03.18

Jeffrey Stark is with a public policy organization called the Foundation for Environmental Security and Stability.

VOA: special.2011.05.17

Environmental activists said the accord is a declaration that small and poor countries are not important.

VOA: special.2010.01.19

And her worldwide influence continues through the activities of the environmental protection movement she started.

VOA: special.2010.03.14

The Israeli environmental organization Zalul has appealed to the pope and other world leaders to help save what it calls the "world's most holy river."

VOA: special.2009.05.18

The Environmental Protection Agency aimed to bring together federal research,supervision, and enforcement of environmental matters.

VOA: special.2010.04.21

They have urged America to take a position of international leadership in coral reef protection and to take steps to reduce the trade's environmental effects.

VOA: special.2010.08.10

As a result, they were not prepared for all the work and caused environmental problems.

VOA: special.2009.06.30

Join us as we explore the history of Antarctica and its environmental and scientific importance.

VOA: special.2009.06.03

Cooper and Conrad turned off the radar,radio, computer and even some environmental control systems.

VOA: special.2009.06.24

But environmental activists worry that the pesticide is already in stores and people's homes.

VOA: special.2009.05.05

Women,labor unions,religious groups, political groups,scientists and environmental organizations would also support the event.

VOA: special.2010.04.21

And they were very important to the environmental control systems in the spacecraft.

VOA: special.2009.06.24

This is the product of work of several scientific, industrial and environmental agencies.

VOA: special.2009.05.11