煤地质学一直偏重于对煤和含煤地层的地层学和沉积学的研究。
Coal geology emphatically studies always stratigraphy and sedimentology of coal and coal-bearing strata.
煤地质学一直偏重于对煤和含煤地层的地层学和沉积学的研究。
Coal geology emphatically studies always stratigraphy and sedimentology of coal and coal bearing strata.
构造地层学是地层学中一个新的分支学科，它以现代地层学、构造地质学、变质地质学为主要理论基础。
Tectonostratigraphy is a new branch of stratigraphy. Its theoretical basis is modern stratigraphy, structural geology, tectonics and metamorphic geology.
从事地层学的多数地质学教授的注意力主要放在露头地层学而不放在地下地层学上。
Most geology professors concerned with stratigraphic research direct their attention to outcrop stratigraphy rather than to subsurface stratigraphy.
从事地层学的多数地质学教授的注意力主要放在露头地层学而不放在地下地层学上。
Most geology professors concerned with stratigraphic research direct their attention to outcrop stratigraphy rather than to subsurface stratigraphy.
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