About Liu Qingxia
About 安陽工学院 土木与建筑工程学院,河南 安陽,455000
About Li Guoqiang
About 安陽市第一中学,河南 安陽,455000
About Li Jinghai
About 安陽工学院 土木与建筑工程学院,河南 安陽,455000
About Di Guoliang
About 中国農業科学院農田灌gai研究所,河南 新郷,453002
About Jin Zhengxuan
About 安陽工学院 机械工程学院,河南 安陽,455000
About Deng Zhong
About 中国農業科学院農田灌gai研究所,河南 新郷,453002
About Jie Shui Guangai
About particle size(diameter)
About flatness(morphology)
About pore diameter
About filter layer
About image processing
About simplification
About computer program
About filter
About ductility
About particle size distribution
About C language
About silica sand
About sand particle
About statistical analysis
About sand filtration
About Graphic and image processing in general
About Soil physics
About Soil formation(=soil genesis,pedogenesis)and classification
About Wind tunnel,various testing devices attachment deuices
About Physical geography
About 画像処理
About 微細
About 砂粒
About 形状パラメータ
About 分析