sifangtai meaning in Chinese
四方台
Examples
- Toc in the source rocks of the third section and the fourth section of nenjiang , mingshui group , sifangtai group , cenozoic is lower . the average of toc is 0 . 8 % ~ 0 . 9 % , and the samples of toc > 1 % are less 40 %
滨北地区嫩江组三、四段，明水组，四方台组和新生代地层中的泥岩有机碳普遍较低，均值仅为0 . 8 0 . 9 ， toc 1的样品均不足总样品的40 。 - Abstract : based on the basic geology this paper determines the development history of kailu basin , and comprehensively analyses hydrogeologic conditions and hydrogeochemical characteristics , as well as the uranium concentration in groundwater , determines the prospecting significance of regional confined aquifers in yaojia and sifangtai formations formed during the subsidence stage of the basin
文摘:本文从基础地质条件出发，界定了开鲁盆地的发展历史，全面分析了研究区的水文地质条件、水文地球化学特征及地下水的含铀性，确定了在整体坳陷期形成的姚家组和四方台组区域承压含水层的找矿意义。 - Based on the basic geology this paper determines the development history of kailu basin , and comprehensively analyses hydrogeologic conditions and hydrogeochemical characteristics , as well as the uranium concentration in groundwater , determines the prospecting significance of regional confined aquifers in yaojia and sifangtai formations formed during the subsidence stage of the basin
本文从基础地质条件出发，界定了开鲁盆地的发展历史，全面分析了研究区的水文地质条件、水文地球化学特征及地下水的含铀性，确定了在整体坳陷期形成的姚家组和四方台组区域承压含水层的找矿意义。