As fall approaches in the northern hemisphere, the amount of solar energy available declines considerably.

随着北半球秋季的临近，太阳能的可用量大幅下降。

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Northern Gateway, an ambitious Pacific coast proposal, would allow exports to Asia and help Canada become the “new energy superpower” Mr Harper predicted in 2006.

“北大门计划”（Northern Gateway）是一项雄心勃勃的太平洋沿岸建设计划，这个项目一旦完成，就能向亚洲地区出口石油，有助于加拿大如哈珀先生在2006年预测的那样，成为一个“新的能源超级大国”。

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A rainbow kaleidoscopic energy band of antigravity plasma swirled around the sphere, and often appeared as what you now term the aurora or northern lights.

彩虹般千变万化的反重力等离子能量带围绕其间，且常常会出现你现在所谓的极光或北极光。

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"The wonderful thing about solar energy is that it's accessible and available everywhere in the world, from the cloudiest place in northern Europe to the sunniest place in north-central Africa to the Outback of Australia to South Asia.

VOA: standard.2010.02.19

At present, however, tensions are increasing over Turkey's plans to invest in the northern Iraqi energy sector.

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So, when a member called up asking how Northern Tier Energy L.P. ( NTI) could have such a high indicated yield, I was admittedly perplexed.

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"This was a problem unique to the Northern Ireland energy market and our concerns have now been addressed - this will be much to the relief of hard-pressed households, " he said.

BBC: Minister Sammy Wilson gives Budget 'cautious welcome'