• 已选条件：
  • × Sand content
 全选  【符合条件的数据共：3条】

1 Study on Preparation and Shielding Effect of Lead-Zinc Tailings Sand Mortar [会议论文]

作者:Chen, Zhenfu^1;Xiao, Lifang^1;Tao, Qiuwang^1;等

关键词:Energy ranges;Experimental values;...

会议举办机构:School of Civil Engineering, Nanhua University, Hengyang, Hunan

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：2 下载：0  ]    

2 Characteristics of Loess Magnetic Susceptibility and Its Influencing Factors analysis in Hebei Country [会议论文]

作者:Yuan, Jie^1;Cao, Guangchao^1;Chongyi, E.^1;等

关键词:Chroma values;Clay content;...

会议举办机构:Key Laboratory of Qinghai Province Physical Geography and Environmental Process, Qinghai Normal University, XiNing

会议时间:2017

预览  |  原文链接  |  全文  [ 浏览：10 下载：1  ]    

3 Survey of Basal Stem Rot Disease on Oil Palms (Elaeis guineensis Jacq.) in Kebun Bukit Kijang,North Sumatera, Indonesia [会议论文]

作者:Lisnawita^1, Hanum, H.^1, Tantawi, A.R.^2

关键词:Basal stems;Disease incidence;...

会议举办机构:Department of Agroecotechnology, Faculty of Agriculture, University of Sumatera Utara, Medan

会议时间:2016

预览  |  原文链接  |  全文  [ 浏览：7 下载：2  ]