| 1. | Two main labels are available
两种主要能源标签如下： |
| 2. | There are two main sources of fuel for exercise : carbohydrates and fats
有两种主要能源作为运动的能量:醣和脂肪。 |
| 3. | Major energy consumption
主要能源消耗 |
| 4. | Wood and coal have been man ' s primary sources of energy apart from direct solar heat
除去直接的太阳热以外，木材和煤一直是人类的主要能源。 |
| 5. | The developing trends and preparation technology of producing hydrogen from methane are introduced
氢气作为二次能源将成为未来主要能源之一。 |
| 6. | The developing trends and preparation technology of producing hydrogen from methane are introduced
摘要氢气作为二次能源将成为未来主要能源之一。 |
| 7. | For the bulk of its energy china relies on coal , a leading source of acid rain and pollution
中国的主要能源还倚赖煤炭，而煤炭正是导致酸雨和污染的主因。 |
| 8. | The level of natural gas process is the symbol of natural gas industry of our country
天然气是现今我国的主要能源，天然气加工水平是我国天然气工业的一个标志。 |
| 9. | The 21st century leading energy source may very well depend on the development of a technology that was first discovered in 1839
一项首次出现于1839年的技术的发展状况在很大程度上决定了21世纪的主要能源。 |
| 10. | Meanwhile , oil reserves in the u . s . are lower than expected for this time of year , as more drivers take their cars on the road
加拿大是一个主要能源出口国。我们有开发成本价高的石油，如油砂等。高油价正是我们所需要的。 |
