About two years after a solar maximum, the Pacific experiences conditions similar to El Nino the opposite of La Nina.

VOA: special.2009.09.29

It's a blow to the solar plexus. Right?

你心口会痛？

耶鲁公开课 - 心理学导论课程节选

and use things such renewable energy, putting up wind and solar and biomasses, et cetera,

推广可再生能源的使用，推广风能，太阳能，还有生物质能等等新能源的使用，

全球变暖与国力 - SpeakingMax英语口语达人

The latest version of the box uses mobile phone technology, and solar panels in case the electrical power fails.

VOA: special.2009.10.12

I believe we need more wind and solar and maybe even wave.

我认为我们要更多地利用风能、太阳能，还有潮汐能。

有很多活动 - SpeakingMax英语口语达人

An object in the solar system could be identified if it appeared to move from its place in the earlier photograph.

VOA: special.2010.07.11

Gerald Meehl says a better understanding of solar activity and its influence on weather may help researchers predict long-term weather conditions.

VOA: special.2009.09.29

They found the highest levels of solar activity cause small, but far-reaching effects on weather systems around the world.

VOA: special.2009.09.29

In the nineteen sixties, Ray Davis Junior used the mine for his work showing the existence of solar neutrinos.

VOA: special.2009.07.21

The total energy reaching Earth from the sun rises and falls by just one tenth of one percent across this solar cycle.

VOA: special.2009.09.29

So everything from creating solar hot-water systems on our rooftops to making our buildings much more energy efficient."

VOA: special.2011.07.08

"Most of the people who come along here didn't notice that we have solar panels around the fa?ade.

VOA: special.2009.10.27

The goal of the Stardust-NExT spacecraft is to gather scientific evidence about one of the solar system's most changeable objects -- comets.

VOA: special.2011.02.09

They thought it's just glass." In fact,the outer surface of the German entry was covered with solar panels.

VOA: special.2009.10.27

But with fewer solar panels, they fell behind the German team on the most important requirement: energy production.

VOA: special.2009.10.27

The answer: solar panels. Energy from the sun powers the satellite dishes and computers that link the areas with the world outside.

VOA: special.2009.02.16

The solar water heater described here is based on a design developed some years ago in Afghanistan.

VOA: special.2009.04.20

Some scientists have called Jupiter the protector of the inner planets and our own Earth -- from objects from the outer solar system.

VOA: special.2009.08.25

The solar-powered irrigation systems produced an average of nearly two metric tons of vegetables per month.

VOA: special.2010.01.11

It was the name given to permanent, cloudy areas in the sky outside our solar system.

VOA: special.2009.04.29

And how,she asks, will they handle additional costs such as electric charging, batteries and solar panels?

VOA: special.2009.05.11

It was covered with a moving roof that kept its solar panels pointed toward the sun.

VOA: special.2009.10.27

Students built the sugarhouse. The college farm has solar-powered barns, gardens,fruit trees, greenhouses and animals.

VOA: special.2009.04.14

It is over twenty-five kilometers high and the largest known volcano in the solar system.

VOA: special.2010.07.28

You can get more information about solar water heaters and other projects from EnterpriseWorks/VITA.

VOA: special.2011.04.25

Jim Zimbelman shared his studies of solar system geology with the public through images.

VOA: special.2010.07.28

Solar water heaters are devices that use energy from the sun to heat water.

VOA: special.2009.04.20

Other steps include adding wind and solar energy systems and planting vegetable gardens.

VOA: special.2011.07.08

These are all influenced by the gravity of the solar system's largest planet.

VOA: special.2011.02.09

The exhibit shows detailed and colorful images of solar system objects including Mars.

VOA: special.2010.07.28