hercynian geosyncline中文什么意思

海西地槽

• geosyncline:    n. 【地质学；地理学】地槽，大向斜 ...
• hercynian:    海西期的; 海西运动; 组氨酸甜菜碱 ...
• epi hercynian:    海西期后的

例句与用法

1. Erlian basin is a rift lacustrine basin developed on the hercynian geosyncline folded base in early cretaceous , is featured by simple sedimentary feature , depositional cycle , small lacustrine transgressive , dry climate , salinization lacustrine water and multi - and - near sources
   摘要二连盆地是在海西期地槽褶皱基底上发育起来的早白垩世断陷湖泊群，具有湖盆湖浸规模较小、气候条件干燥、湖水咸化、沉积旋回单一，多物源、近物源和粗碎屑等沉积特征，以及发育岩性地层油气藏为主的油气分布特点。