| 1. | Auto tail gas pollution of alternative fuel
机动车代用燃料的尾气污染分析 |
| 2. | Reason on exhaust gas pollution of automobile in lanzhous
兰州市机动车尾气污染原因初探 |
| 3. | Tail gas pollution of motor vehicle and controlling policies
机动车辆尾气污染及控制对策 |
| 4. | The automobile tail gas pollution in wuxi and its countermeasures
无锡市机动车尾气污染及防治初探 |
| 5. | A study on pollution of tail gas and its countermeasures in lanzhou
兰州市机动车尾气污染及对策研究 |
| 6. | Effect of automobile tail gas pollution on atmospheric quality
机动车尾气污染对大气环境质量影响分析 |
| 7. | Brief talk on control and pollution of motor vehicle exhaust emission
浅析昆明市机动车尾气污染和防治对策 |
| 8. | Feature and countermeasure of pollution caused by motor vehicle s tail gas
城市机动车尾气污染特征与防治对策 |
| 9. | But more and more people buy cars because they think they are faster than bicycles
事实上，汽车尾气污染了空气，浪费能源。 |
| 10. | Beijing is fighting auto pollution by instituting china ' s highest vehicle emissions standards
北京市为了治理汽车尾气污染，制订了中国最严格的尾气排放标准。 |
