1610s, from Medieval Latin stratificationem (nominative stratificatio), noun of action from past participle stem of stratificare "to form strata," from stratum "thing spread out" (see stratum) + root of facere "to make" (see factitious). In sociology from 1879.
双语例句
1. She was concerned about the stratification of American society.
她很关注美国社会的阶层分化。
来自柯林斯例句
2. Some stratification exists in the spray produced by any liquid propellant injector.
由任何液体推进剂喷注器所产生的喷雾都存在某些成层现象.
来自辞典例句
3. Stratification in polar waters normally is weak and transient.
极地水域的成层性是微弱而暂时的.
来自辞典例句
4. Because deposition is rapid, sorting and stratification are generally not well developed.
因为沉积作用是快速的, 分选作用和层理就得不到很好的发展.
来自辞典例句
5. Stratification does not always work, since it often introduces other conflicts.
