| 1. | The opec increase in the price of oil launched the transition to alternative energy sources .
石油输出国组织提高石油价格，推动了向代用能源的转换。 |
| 2. | Scientists are researching alternative energy sources for cars
科学家正研究汽车的替代能源。 |
| 3. | Instead of a strong reliance on coal , what alternative energy sources could china use
中国可以用哪些替代能源来缓解对煤炭的过分依赖？ |
| 4. | This group consumes a tremendous amount of oil , natural gas , nuclear power , coal and alternative energy sources
他们消耗极多的油、天然气、核电以及替代能源。 |
| 5. | European countries value wind power and solar energy sources as a renewable and alternative energy source
太阳能、风能作为可再生能源和替代能源受到欧洲各国的重视。 |
| 6. | Current efforts to develop alternative energy sources are commendable steps that will decrease pollution and environmental decay
现行的寻找可替代资源的努力是值得赞扬的，这种做法有利于减少污染，保护环境。 |
| 7. | For example , fuel - efficient motor vehicles must be developed to reduce oil co umption and alternative energy sources must be found to replace coal
例如，必须开发节能的机动车减少汽油的消耗量，并且必须找到可替代能源取代煤。 |
| 8. | For example , fuel - efficient motor vehicles must be developed to reduce oil consumption and alternative energy sources must be found to replace coal
例如，必须开发节能的机动车减少汽油的消耗量，并且必须找到可替代能源取代煤。 |
| 9. | The recycling of these intracellular constituents also serves as an alternative energy source during periods of metabolic stress to maintain homeostasis and viability
这些细胞内成分在为保存内环境稳态和生存能力的代谢性应激过程中也作为选择性的能量来源。 |
| 10. | These include steps to diversify suppliers , strengthen oil diplomacy , build strategic oil reserves , enact conservation and efficiency policies , and develop alternative energy sources
韦恩说，美国已为减少全球能源贸易和投资壁垒付出努力，并对世界市场上新的石油和天然气来源表示欢迎。 |
