粗粒砂岩 meaning in Chinese
ker tone
kern stone
kernstone
sandstone grit
Examples
- The coarsest sandstones intercalated with grey mudstones .
最粗粒砂岩与灰色泥岩成互层。 - The only local coarse-grained sand-stones in the uppermost part are important for uranium .
仅最上面局部的粗粒砂岩对铀是有利的。