CCPortal

浏览/检索结果: 共810条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
英研究首次考察大西洋内部微塑料含量:远远高于此前预期 科技资讯
2020
收藏  |  浏览/下载:37/0  |  提交时间:2020/08/19
大西洋  海洋  微塑料  
Mixing layer height estimated from AMDAR and its relationship with PMs and meteorological parameters in two cities in North China during 2014–2017 期刊论文
Atmospheric Pollution Research, 2020, 卷号: 11, 期号: 3
作者:  Lv Z.;  Wei W.;  Cheng S.;  Han X.;  Wang X.
收藏  |  浏览/下载:31/0  |  提交时间:2020/03/12
Arsenic in outdoor air particulate matter in China: Tiered study and implications for human exposure potential 期刊论文
Atmospheric Pollution Research, 2020
作者:  Wang J.;  Wan Y.;  Cheng L.;  Xia W.;  Li Y.;  Xu S.
收藏  |  浏览/下载:34/0  |  提交时间:2020/03/12
Atmospheric visibility variation over global land surface during 1973–2012: Influence of meteorological factors and effect of aerosol, cloud on ABL evolution 期刊论文
Atmospheric Pollution Research, 2020
作者:  Qu W.;  Zhang X.;  Wang Y.;  Fu G.
收藏  |  浏览/下载:11/0  |  提交时间:2020/03/12
Study of flue gas emission and improvement measure in a natural draft dry-cooling tower with flue gas injection under unfavorable working conditions 期刊论文
Atmospheric Pollution Research, 2020
作者:  Yang G.;  Ding L.;  Guo T.;  Li X.;  Tian W.;  Xu Z.;  Wang Z.;  Sun F.;  Min J.;  Xu J.;  Wang S.;  Guo Z.
收藏  |  浏览/下载:38/0  |  提交时间:2020/03/12
The influence of a viaduct on PM dispersion in a typical street: Field experiment and numerical simulations 期刊论文
Atmospheric Pollution Research, 2020
作者:  Zhi H.;  Qiu Z.;  Wang W.;  Wang G.;  Hao Y.;  Liu Y.
收藏  |  浏览/下载:33/0  |  提交时间:2020/03/12
The factor analysis of fog and haze under the coupling of multiple factors -- taking four Chinese cities as an example 期刊论文
Energy policy, 2020, 卷号: 137
作者:  Yao W.;  Zheng Z.;  Zhao J.;  Wang X.;  Wang Y.;  Li X.;  Fu J.
收藏  |  浏览/下载:29/0  |  提交时间:2020/03/25
青藏高原东缘龙门山南段千年尺度地表侵蚀定量化研究 项目
项目编号: 41902215, 资助机构: CN-NSFC, 2020-2022
负责人:  王伟
收藏  |  浏览/下载:4/0  |  提交时间:2020/04/07
Experimental investigation on macroscopic behavior and microfluidic field of nonlinear flow in rough-walled artificial fracture models 期刊论文
, 2020, 卷号: 142
作者:  Guo P.;  Wang M.;  He M.;  Wang Y.;  Gao K.;  Gong W.
收藏  |  浏览/下载:36/0  |  提交时间:2020/07/28
Drops  Fracture  Kinetic energy  Kinetics  Microfluidics  Pressure drop  Reynolds number  Artificial fracture  Experimental investigations  Fracture roughness  Geological science  Macroscopic behaviors  Microscopic visualization  Nonlinearity of flow  Underground engineering  Flow of fluids  experimental study  flow field  fracture  laminar flow  pressure drop  Reynolds number  wall rock  
Generating high-resolution daily soil moisture by using spatial downscaling techniques: a comparison of six machine learning algorithms 期刊论文
, 2020, 卷号: 141
作者:  Liu Y.;  Jing W.;  Wang Q.;  Xia X.
收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28
Decision trees  Land surface temperature  Learning systems  Nearest neighbor search  Neural networks  Object oriented programming  Soil moisture  Support vector machines  Support vector regression  Surveying  Topography  Vegetation  Classification and regression tree  Correlation coefficient  Digital elevation model  Geographic coordinates  High spatial resolution  K nearest neighbor (KNN)  Machine learning techniques  Normalized difference vegetation index  Learning algorithms  algorithm  comparative study  correlation  data set  digital elevation model  downscaling  machine learning  NDVI  soil moisture  spatial analysis  surface temperature  Australia  China  North America  Qinghai-Xizang Plateau  Spain