caprock
n. 盖层；复盖岩石；冠岩
例句
The genetic model of hydrocarbon vertical distribution in caprock is established.
建立了盖层烃类垂向分布成因模式。
It is a practicable method for evaluating the hydrocarbon concentration sealing ability of caprock.
这是一种可行的盖层烃浓度封闭能力评价方法。
However, the unconformity may cause caprock damage and affect the maturity of hydrocarbon source rocks.
不整合的负面作用为：对盖层的破坏和烃源岩成熟度的影响。
