proterozoic group meaning in English
元古界
原生界
Examples
- Oil and gas reservoir characteristic analysis of the middle and first proterozoic group in liaoxi geotectogene
辽西拗陷中上元古界油气储集性能分析 - Tianjin is located at north part of northern china plain , where is rich in thermal water in sedimentary basin . the main reservoir is carbonate rocks of the paleozoic and upper and middle proterozoic group , which contain thermal waters with temperature of more than 90 . the cap rock is cenozoic sedimentary rocks with thickness of more than 1000m , which contains thermal water with temperature from 25 to 70 in 13 sandstone layers . the temperature of thermal water is steady growth along with the deepen of basin . all thermal waters in different aquifers are medical mineral waters , which is conducive to good health
天津位于华北平原的北部，那里的沉积盆地含有丰富的地下热水。主要的热储层为古生界和上中元古界的碳酸盐岩层，所含热水的温度略高于90盖岩层为新生界沉积层，在13个砂岩含水层中含有2570的热水。热水的温度随盆地深度的增加而增加。