... 欧洲一体化 européanisation 晚侏罗世的 suprajurassique 假设 动supposer;présumer名hypothèse科学~hypothèses scientifiques ...
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本文研究了四川省剑门关景区的地层剖面、晚侏罗世的沉积环境和沉积体系以及剑门关景区景观的成景。
The dissertation is about the Jianmenguan scenic area stratum section, late Jurassic depositional system and sedimentary sequence, about the qualification and the process of being scenic.
晚侏罗世和早白垩世为范围广阔的大型坳陷盆地。
A larger down-warped basin formed during the Late Jurassic and the Early Cretaceous.
在盆地西南缘发育燕山中期的晚侏罗世和早白垩世的粗碎屑类磨拉石建造及其地层间的角度不整合。
On the southwestern margin of the basin there occur middle Yanshanian Late Triassic and Early Cretaceous coarse clastic molasse-like deposits and angular unconformity.
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