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.
雙語例句
1. She was concerned about the stratification of American society.
她很關注美國社會的階層分化。
來自柯林斯例句
2. Some stratification exists in the spray produced by any liquid propellant injector.
由任何液體推進劑噴注器所產生的噴霧都存在某些成層現象.
來自辭典例句
3. Stratification in polar waters normally is weak and transient.
極地水域的成層性是微弱而暫時的.
來自辭典例句
4. Because deposition is rapid, sorting and stratification are generally not well developed.
因為沉積作用是快速的, 分選作用和層理就得不到很好的發(fā)展.
來自辭典例句
5. Stratification does not always work, since it often introduces other conflicts.