The geologist studied the ancient strata for fossils.
地质学家研究了古老的地层以寻找化石。
In this region, the strata contain valuable mineral deposits.
在这个地区，地层中含有宝贵的矿藏。
The archaeologists uncovered several strata of historical significance.
考古学家发掘出具有历史意义的几个地层。
Different strata of society have different access to resources.
社会的不同阶层对资源的获取有不同的机会。
The scientist analyzed the strata to understand climate changes.
科学家分析了地层以了解气候变化。
The book discusses the social strata of medieval Europe.
这本书讨论了中世纪欧洲的社会阶层。
The strata revealed a timeline of geological events.
地层揭示了地质事件的时间线。
The artist depicted the urban strata in her paintings.
艺术家在她的画作中描绘了城市的阶层。
They drilled into the strata to extract oil reserves.
他们钻入地层以开采石油储备。
The lecture focused on the economic strata of the population.
讲座集中讨论了人口的经济阶层。
geological strata 地质层
strata title 分层产权
strata management 分层管理
strata plan 分层计划
strata council 分层委员会
strata fees 分层费用
n. 名词水平；程度；层次；看事物的角度；水位；高度；楼层；水准仪
adj. 形容词齐平的；平的；地位相等的；得分相等的；平稳的；
adv. 副词靠近地；扳平地
v. 动词扳平；使平坦；夷平；使相等；使瞄准
