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

• This is a problem that cuts across all strata of society.
  这是一个影响到一切社会阶层的问题。
• And adjustment in rock strata means that loose soil will sink or heave.
  岩层的调整意味着松动了的泥土将会下沉或者鼓起。
• Particular strata of rocks can be approximately dated according to the presence or absence of certain fossils.
  根据特定地层中现存和缺失的化石可以近似的估计年代。
• The rebels came overwhelmingly from the poorest strata of rural society.
  叛乱分子绝大多数来自农村的最贫困阶层。
• 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。
• 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。
• 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。
• 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。
• ( geology) of valleys and rivers; running in the direction of the dip in surrounding rock strata.
  （地质学）指山谷或者河流；按倾斜进周围岩层的方向发展。
• ( especially of metamorphic rock) having thin leaflike layers or strata.
  （特别是指变质岩石）有像叶子一样的薄岩层或者地层。