| 1. | Carbon dioxide emissions are the primary source of greenhouse gases
二氧化碳的释放是温室效应气体的主要来源。 |
| 2. | Carbon dioxide emissions
二氧化碳的排放 |
| 3. | Diel and seasonal changes of carbon dioxide emission from mollic - cryic cambisols on degraded grassland
2释放的日变化和季节动态 |
| 4. | Within a year , china is expected to outpace the us in carbon dioxide emissions
预计不出一年，中国将在二氧化碳排放量上超过美国。 |
| 5. | The kyoto protocol is a treaty requiring nations to reduce their carbon dioxide emissions
京都草约是一条要求各国降低二氧化碳释放的条约。 |
| 6. | In 2002 generation of energy and heat accounted for 40 per cent of worldwide carbon dioxide emissions
2002年，能源和热的生产造成了全球40 %的二氧化碳排放。 |
| 7. | Panasonic plans to cut carbon dioxide emissions at manufacturing plants worldwide 7 . 5 percent by 2010
日本松下公司计划在二一年以前，将全球制造厂的碳排量减少百分之七点五。 |
| 8. | This page informs about reasons of climate change and explains technologies for reducing carbon dioxide emissions
该网页告知了有关气候变化的原因，并说明了降低二氧化碳散发的技术。 |
| 9. | Carbon trading works by using woody vegetation to offset the amount of carbon dioxide emissions in the atmosphere
碳贸易的木材主要被用作燃料，这个过程将稀放大量的二氧化碳在大气中。 |
| 10. | The fourth is that terrestrial ecosystems have become a net sink of carbon dioxide emissions in the past 50 years
而第四个是在过去50年象储存一氧化碳辐射的纯粹水池一样的陆地生态系统。 |
