strata

英 [ˈstrɑːtə]

美 [ˈstreɪtə]

stratum 的复数

复数：stratas　

TOEFL医学

柯林斯词典

• (stratum 的复数)
  Stratais the plural ofstratum.

双语例句

• We can follow the history of life through the strata.
  我们可以通过这一层层的地层跟踪生命的历史。
• Sedimentary rocks show pollen in very deep," Precambrian "strata.
  水成岩指出了前寒武层的花粉传授。
• Hence, strata control theory can be used in gas extraction and control of coal and gas outburst.
  因此，可以利用岩层控制理论指导瓦斯抽采和预防煤与瓦斯突出的发生。
• The geological strata and it's basic constitute characteristics are also introduced.
  概述了矿区巨厚土层的地层结构及其基本组成特点。
• The influence factor to the refract rate have the degree of the crack, filling and geologic strata depth.
  影响折射波的速度因素主要为孔隙度，孔隙中充填物及地层的埋躲深度。
• The paper introduced the blasting parameters and construction technology for small section tunnel in crumbly strata.
  介绍了破碎岩层中小断面坑道的爆破参数和施工技术。
• These deposits are in unconformable contact with the underlying coal-bearing strata of the Shahezi Formation.
  矿床与下伏沙河子组煤系地层呈不整合接触。
• Mo abundance of strata and magmatic rocks is43 and21 times of Clark value, respectively.
  矿区内地层和岩浆岩钼元素含量分别是克拉克值的43倍和21倍。
• Radiolaria discovered in Devonian strata of nandan-dachang area, guangxi.
  广西南丹-大厂地区泥盆系中发现放射虫。
• The destruct height of overlying strata is linearly correlation with the compression rate of gangue backfilling.
  覆岩破坏高度和矸石充填体压缩率成正线性相关。