“成层”造句

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.
Some stratification exists in the spray produced by any liquid propellant injector.

极地水域的成层性是微弱而暂时的.
Stratification in polar waters normally is weak and transient.

成层法并非总能解决这类问题, 因为这时常会引起另外的矛盾.
Stratification does not always work, since it often introduces other conflicts.

• #成层