制热季节能源消耗效率 HSPF
制冷季节能源消耗效率 SEER
节约能源法 the Energy Conservation Law ; Energy Conservation Law ; ENEV ; energy-saving act
节约能源资源 save energy and resources
中华人民共和国节约能源法 Law of the People's Republic of China on the Conservation of Energy Resources
能源节约型社会 an energy-conserving society
能源节约 [能源] energy conservation ; energy saving
节用能源 energy conservation ; energy co ervation
节省能源 Spares ; save energy
能源节约法 EnEV
从某种程度上说，我们正向一种国际体制演变，这种国际体制能够帮助我们调节能源政策以应对气候变化。
At some point, we're going to have to move to some sort of international regime with an ability to help coordinate energy policies if we're going to deal with climate change.
如今，节能的关键是效率：如何仅用一小部分能源就能达到同样或更好的效果。
These days conservation is all about efficiency: getting the same—or better—results from just a fraction of the energy.
使用节能灯泡节省能源。
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