| 单词 | road dust |
| 释义 | 例句释义: 道路尘埃,路面积尘,道路灰尘,交通扬尘 1. Reducing the silt entrance to the paved road and sweeping the road are the main measures of road dust controlling. 减少各种尘土进入道路和进行道路清扫是控制交通扬尘污染的主要措施。 www.chemyq.com 2. The contribution rate of the road dust to particulate concentration in the urban area is 30%~50% during motor vehicle running. 机动车行驶过程道路扬尘是城区颗粒物污染的主要因素，其贡献率可达30%~50%。 www.dictall.com 3. Vehicle velocity, road dust load, and dust moisture have close relationships with dust mass concentration. 露天矿运输过程中，车速、路面粉尘负荷、粉尘含水率与扬尘浓度有密切的关系。 airiti.com 4. Particulate matter, a large proportion of road dust, is the chief pollutant of atmosphere pollution in Beijing. 颗粒物是北京市大气污染的首要污染物，其中交通扬尘对颗粒物浓度的贡献较大。 www.dictall.com 5. Wind may play a role in transporting and diluting ambient particles and also lead to re-suspension of road dust. 风具有平流输送和稀释扩散颗粒物的作用，同时也是引起地面扬尘的重要因素。 www.73202.com 6. Study of the distribution characteristics of phthalate esters in road dust of the city 城市道路灰尘中邻苯二甲酸酯污染特征研究 www.ilib.cn 7. Environmental benefit assessing methods of changing urban ground surface types and controlling road dust loading 改变城市下垫面类型及控制道路尘环境效益评估方法 www.ilib.cn 8. Comparative Research of Chemical Composition of Dry Deposition and Road Dust Collected in Chengdu 成都市干性降落物与道路粉尘的化学组成对比研究 ilib.cn 9. Mineral Composition of Road Dust with Different Grain Diameter in Xi'an 西安市路面积尘不同粒径矿物组成研究 www.ilib.cn 10. Effect of road dust on air quality in Beijing 北京市交通扬尘对大气环境质量的影响 www.ilib.cn 1. A road without earth's road-dust 一条没有尘土的路 zhidao.baidu.com |
| 随便看 |
|
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。