stratification [͵strætifi'keiʃən]

词性及解释

英英解释

1.

n.the placing of seeds in damp sand or sawdust or peat moss in order to preserve them or promote germination
2.

n.the act or process or arranging persons into classes or social strata
3.

n.a layered configuration
4.

n.forming or depositing in layers
5.

n.the condition of being arranged in social strata or classes within a group

[同]social stratification

常用词组

例句

1.

A temperature stratification from the top to the bottom of the plenum IS obtained
从压力通迅室的顶部到底部可获得分层气流温度。
2.

Compositional and/or textual changes take place along, and across the body, and May lead to a vague stratification of higher order
顺沿矿体及横过矿体的成分及(或)结构的变化，可形成更高级不明显的层理。
3.

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。
4.

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。
5.

A temperature stratification from the top to the bottom of the plenum is.obtained
从压力通迅室的顶部到底部可获得分层气流温度。

小测验：选择正确的单词

n. 同温层, 最上层, 尖端的学科领域

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