区域变质岩 meaning in Chinese
regional metamorphic rock
Examples
- The mainly reservoirs in the middle of damintun depression of liaohe basin are the regional metamorphic rocks and the migmatites , which are more fractured and rigid by the cataclastics . the space of metamorphite is the mainly fractures , which are produced by the tectogenesis and the physical weathering
2 、辽河大民屯中部地区主要储集岩是太古界的区域变质岩和混合岩类，尤以裂缝发育和经过碎裂化的刚性变质岩类的储集性能最佳。