三叠系的 meaning in Chinese
triassic
Examples
- The stratum in the valleys is made up of layers of sand and silt rocks that have formed over time
河谷裸露的地层为中生代三叠系的砂泥岩质地层。 - The stratigraphy of upper permian - triassic sequence in hami depression is studied based on geological , seismic , logging end geochemical data
摘要根据地质、地震、测井及地球化学资料对吐哈盆地哈密坳陷上二叠统三叠系的层序地层学特征进行了研究。 - The sedimentary framework and evolution of upper permian - triassic in hand depression are discussed , and two sets of soure - reservior - roof rock associations are determined
论述了哈密坳陷上二叠统三叠系的沉积格局及其演化，确定出两套生储盖组合。 - During the work period in the southern zone of the east qinling belt , the process of sedimentation , basin quality and its interior structure and configure , important events are studied from the sinian to the triassic , especially through more than one hundred km profile across the southern zone of the east qinling belt . in the technical method , the basin dynamic analysis in the cambrian and the devonian respectively and the cycle events in the late triassic are added to the research of the belt . the some basic and important viewpoints of the orogenic - sedimentology are prompted in the study method , thought and connotation fields in this stage
在东秦岭南带沉积盆地演化研究中：通过对东秦岭南带从震旦系到三叠系的沉积作用过程，沉积环境展布和变化，沉积盆地性质、内部结构、层序、配置和发展演化，沉积过程中重大地质事件研究；随着全球沉积地质计划在全球的推广和展开，在研究内容和技术方法上，增加秦岭造山带层序地层学以及沉积盆地动力学探索等沉积地质学前缘学科的研究，这样从更深入和更广阔的角度进行了这个造山带的沉积盆地分析，在研究方法、思路和内涵上开拓了造山带沉积学的一些基本观点。