This sandstone unit is commonly thick - bedded and massive, with silty and carbonaceous laminations.该砂层单元通常为厚层或块状, 具粉砂质和碳质纹层.Thin layers of sandy shale, and carbonaceous fragments are locally present.局部出现砂质页岩薄层和碳质碎屑.Beca...
Thin layers of sandy shale, and carbonaceous fragments are locally present.局部出现砂质页岩薄层和碳质碎屑.This sandstone unit is commonly thick - bedded and massive, with silty and carbonaceous laminations.该砂层单元通常为厚层或块状, 具粉砂质和碳质纹层.Beca...
" As for Bettie's marriages and divorces ,'said Shen - ming , " I've talked with him about them.慎明道: “关于Bertie结婚离婚的事, 我也和他谈过.Divorces are not normally granted before the marriage has lasted three years.结婚若...
Adults are the breadwinners for their families, asas relying on the children.大人是家庭的经济支柱, 也是孩子的依靠.But the most vulnerable are those aged 40 and above. Likely to be the sole breadwinners.不过最为脆弱的,应该是40岁以上, 靠自己一份收入撑起整个家的中年人....