QQ客服 官方微博 反馈留言

浏览/检索结果: 共2条，第1-2条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Characteristics of atmospheric pollution during 2001 ∼2009 in Lanzhou, northwest China 会议论文 2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011, Nanjing, China, June 24, 2011 - June 26, 2011 作者:  She, Feng;  Guo, Yongtao;  Wang, Shigong;  Shang, Kezheng 收藏  |  浏览/下载：2/0  |  提交时间：2017/01/18 Pollution  Air quality  Air quality standards  Civil engineering  Nitrogen compounds  Nitrogen oxides  Remote sensing  Sulfur dioxide  Air pollutants  Atmospheric monitoring  Atmospheric pollution  Coal smoke  Lanzhou  Large cities  Mass concentration  Meteorological condition  National Ambient Air Quality Standards  Negative correlation  NorthWest China  Seasonal changes  Seasonal distributions  Second level  SO2  Wind speed   Are current Chinese national ambient air quality standards on 24-hour averages for particulate matter sufficient to protect public health? 会议论文 Xian, PEOPLES R CHINA, OCT 11-14, 2016 作者:  Wu, Rongshan[1,2] 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/13