stratified

英 [ˈstrætɪfaɪd]

美 [ˈstrætɪfaɪd]

adj. 社会分层的;等级分化的
v. (使)分层，成层
stratify的过去分词和过去式

过去分词：stratified　

BNC.24004 / COCA.20062

柯林斯词典

ADJ-GRADED 有不同社会阶层的;等级分化的
Astratifiedsociety is one that is divided into different classes or social layers.
1. ...a highly stratified, unequal and class-divided society.
  等级森严、阶级分化的不平等社会

英英释义

adj

deposited or arranged in horizontal layers
1. stratified rock
Synonym:bedded
(used of society) socially hierarchical
1. American society is becoming increasingly stratified
Synonym:class-conscious
arranged in a sequence of grades or ranks
1. stratified areas of the distribution
Synonym:gradedranked

双语例句

Stratified sampling can reduce the sampling error associated with simple random samples.
分层抽样可以减少由简单随机抽样造成的抽样误差。
Research mainly use the way of questionnaire survey, it conducted a stratified random sampling from undergraduate students of some independent college;
研究以问卷调查为主的方式，对某独立学院在校大学生进行了随机分层取样调查；
In this study, stratified sampling is used to select samples in Gansu Province.
本研究采用分层抽样的方法，在甘肃省四个县进行调查和分析。
Using finite difference method, we carry out the numerical calculation of the electric field induced by a low frequency magnetic field in a two dimensional stratified biological medium.
采用有限差分法对低频磁场在二维分层生物媒质中诱发的电场进行了数值计算。
Only dielectric stratified media will be treated in this section.
这一节将只讨论介质分层媒质。
Two-layer model stratified areas of the distribution.
双层模型空气分布状况的模型分布状态成层次性的区域。
In this paper, the effects of stratified charge and assisted spark ignition on HCCI combustion was experimentally studied in a gasoline direct injection ( GDI) engine.
在缸内直喷汽油机（GDI）上试验研究了分层混合气和辅助火花点火对HCCI燃烧特性的影响，考察了对不同运行工况时的适应性。
Applies stratified air conditioning to this building for its features, which is verified by the CFD simulation results.
设计时结合建筑特点，采用了分层空调的送风方式，CFD模拟表明空调通风系统的设计可以满足使用要求。
The geotechnical engineering stratified and evaluation of these strata were discussed.
文章就该层土的岩土工程分层进行专门讨论。
A new method that study electromagnetic waves transfer in stratified medium
一种研究电磁波在分层介质中传输的新方法