Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of University of Science and Technology Liaoning》 2010-03
Add to Favorite Get Latest Update

Grid approximating function method with statistics and analysis of air pollution sampling

JIANG Xin-jun(Teacher's College,Eastern Liaoning University,Dandong 118003,China)  
The air pollution distribution in a test area is regarded as a hypersurface that is divided into small units with same shape such as triangles.A monitoring point is set at each vertex to test the air pollutant density there,from this method,the formula for pollution density of any triangle and the average pollution density could be derived.This method can be used to calculate the average density of SO2 and the total amount of pollutant in the area.It provides a new method for pollution density calculation and total amount calculation of air pollutant.
【CateGory Index】: X831
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
2 ;Computation of Atmospheric Dust Deposition by Graphic Trend Analysis[J];Shanghai Environmental Sciences;1995-08
Chinese Journal Full-text Database 10 Hits
1 DING Feng,KE Dao-ming,CHEN Jun-ing,YE Yun-fei,LIU Lei,XU Tai-long(School of Electronic and Technology,Anhui University,Hefei 230039,China);An optimization analysis of threshold voltage temperature coefficient for power LDMOSTs[J];Journal of Anhui University(Natural Sciences);2006-01
2 Shen Kejing(Dept. of math. Anhui University Hefei 230039);On the Numerical Calculation Method of the Integral∫_a ̄b f(x)costxdx[J];JOURNAL OF ANHUI UNIVERSITY(NATURAL SCIENCES);1995-03
4 Zhang Weilin (Computer Centre, Anhui Institute of Architecture, Hefei, 230022) Niu Zhongrong (Hefei University of Technology);ANALYSIS OF TUBE SHELLS USING SPLINE FUNCTION METHOD OF LINE[J];JOURNAL OF ANHUI INSTITUTE OF ARCHITECTURE;1998-03
5 WANG Zu-lu et al (Fujian Institute of Meteorological Science,Fuzhou,Fujian 350001);Observation Results and Characteristic Analysis of the Sea-Land Breeze over Ningde Coastal Region in Fujian[J];Journal of Anhui Agricultural Sciences;2009-20
6 LI Chang-ai, GU Ye-ping (College of Territorial Resources and Tourism,Anhui Normal University,Wuhu 241000,China);THE APPLY OF PRINCIPAL COMPONENT ANALYSIS AND REGRESSION ANALYSIS IN THE ASSESSMENT OF THE QUALITY OF THE PADDY SOIL-MAKE AN EXAMPLE FOR TONGCHENG COUNTY[J];Journal of Anhui Normal University(Natural Science);2001-04
7 YANG Xu-yan (Basic Course Dept.,Henan Mechanic and Electric Engineering College,Xinxiang 453002, China);The Quadratic Spline Interpalation for One-dimension Search Method[J];Journal of Aayang Teachers College;2002-05
8 WANG Yue1,LUNA Ying2,WU Hao3 (1.2.3Environmentae Monitering Centar Station,Harbin150076,China);Research Of The Air Pollution Index Variation Tenclency Of Harbin[J];North Environment;2005-03
9 SUN Xiao-yi1,TANG Wei2(1.2Fushun Environmental Protection & Monitoring station,Fushun 113006,China);Research on Vertical Distribution of Sulfur Dioxide & Its Genetic Analysis in Changchun City[J];Environmental Science and Management;2006-01
10 LIU Cong-rong~1(1.Shenyang Environmental Monitor Center Station,Shenyang 110016,China);The Analyze of Meteorological Conditions About Best air Quality in Shenyang[J];Environmental Science and Management;2006-08
China Proceedings of conference Full-text Database 8 Hits
1 Guo Hongsheng1 Wang Ling2 Ai Zihui1 Fu Lan1 Chen Yuanjin1(a Institute of Nuclear Physics and Chemistry,CAEP,Mianyang of Sichuan prov.621900,China)(b College of Physical Science and Technology,Sichuan University,chengdu of Sichuan province,610065);The Computering Simulating of Fluctuation on the Measurement of Low and Negative Neutron Decay Constant[A];[C];2007
2 CHE Rui-jun LIU Da-meng YUAN Yang-sen School of Energy Resources,China University of Geoseience,Beijing 100083,China;Research on the Pollution Level and Affecting Factors of Atmospheric Particulates during Winter in Beijing City[A];[C];2007
3 HU Wen-dong1,2,3 SHEN Tong-li3 ZHAO Guang-ping1,2 DING Jian-jun1 YANG You-lin1 LIU Jian-jun1 CHEN Xiao-juan2 (1Key Laboratory of Meteorological Disaster Preventing and Reducing in Ningxia, 2 Ningxia Meteorological Observatory, Yinchuan, China, 750002 3Nanjing Institute of Meteorology, Nanjing, China, 210044);Experimental Study on Severe Precipitation Forecast Using Satellite Data Nonlinear Retrieval and Assimilation Retrieval and Assimilation Part 1:Optimal Fitting in Humidity Retrieval[A];[C];2005
4 Liu Li 1,2,Wang Ti-jian2(1.Guizhou Institute of Mountainous Environment and Climate,Guiyang 550002,China;Department of Atmospheric Sciences,Nanjing University,Nanjing 210093,China);Simulation on the Regional Air Pollutant Dispersion Over Complex Terrain[A];[C];2007
5 ZHU Min1,2,WANG Ti-Jian1,LI Shu-Ling2,DOU Jian-Ping3(1.Department of Atmospheric Sciences,Nanjing University,Nanjing 210093,China;2.Zibo Meteorological Bureau,Zibo 255048,China;3.Zibo Environmental Monitoring Station,Zibo 255000,China);Air Pollution Meteorology and Atmospheric Environmental Capacity in Zibo City[A];[C];2007
6 Zhenling Wu①,Aixia Liu①,Changchun Zhang①,Bingui Wu②(①Meteorological Institute of TianJin,TianJin,300074.②Meteorological Office of TianJin);Vertical Distribution Feature of PM2.5 and Effect of Boundary layer in Tianjin[A];[C];2007
7 An Shao-jun (Department of Scientific Computation and Computer Applications, Sun Yat-Sen University, Guangzhou 510275; 2. Computer Information Center of Guangzhou Municipal Office, SAT, Guangzhou 510170;;A New Scheme of Visual Secret Sharing Based on Floyd-Steinberg Error-diffusion for Grey Level Images[A];[C];2005
8 Liu Shengyu,Lu Chengwei College of Resources and Environment,Chengdu University of Information Technology, Chengdu 610225,China;Progress of the air pollutant dispersion models[A];[C];2010
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved