stratify

英 [ˈstrætɪfaɪ]

美 [ˈstrætɪfaɪ]

v.  (使)分层，成层

过去分词：stratified　现在分词：stratifying　过去式：stratified　第三人称单数：stratifies　

GRETEM8经济

BNC.36301 / COCA.23053

牛津词典

verb

• （使）分层，成层
  to arrange sth in layers or strata
  1. a highly stratified society
     高度分化的社会
  2. stratified rock
     成层岩

英英释义

verb

• render fertile and preserve by placing between layers of earth or sand
  1. stratify seeds
• form layers or strata
  1. The rock stratifies
• form, arrange, or deposit in layers
  1. The fish are stratified in barrels
  2. The rock was stratified by the force of the water
  3. A statistician stratifies the list of names according to the addresses
• divide society into social classes or castes
  1. Income distribution often stratifies a society
• develop different social levels, classes, or castes
  1. Society stratifies when the income gap widens

双语例句

• Objective: To stratify interventions for diabetes according to their economic impact and the most economy impact and the most economically attractive interventions for diabetes is identified.
  目的：根据干预的经济影响将糖尿病干预研究分层，同时判断在经济学方面最有吸引力的糖尿病干预研究。
• The results showed that the seeds would sprout by dewaxing episperm and soaking seed to hasten germination, The rate of germination of seeds was relatively high to come up to 63.2% with the method of underground stratify in all pretreatments.
  种子发芽需种皮去蜡和温水浸种催芽，发芽率以野外地下沙藏的方法相对较高，达到63.2%。种皮中最高，其次是胚轴和内果皮；
• Exercise testing to stratify risk in aortic stenosis
  应用运动试验对主动脉狭窄风险的分层
• The estimator based on kernel principal component extraction requires to stratify the training samples of interested signals with respect to their respective frequencies.
  基于多层核主成分提取估计器需要将调制信号的训练样本根据各自的频率进行分层。
• The tumbling flows stratify of the side jet EGR is more obviously as the speed of the engine increases.
  随着发动机转速升高，单侧进气EGR在缸内气体作用下形成滚流分层越明显。
• Projection pursuit cluster ( PPC) is the colligation of projection pursuit and unstratified cluster method. In the time, it was attempted to stratify the datum and search low-dimensional representative characteristics of clustering structure.
  投影寻踪聚类（PPC）是投影寻踪和非分层聚类方法的综合，它同时尝试分类数据和寻找聚类结构的低维有代表性的特征。
• "Financial rights flowing" becomes the essence of the modern finance Using the theories of financial right's stratify and financial body and so on, the theory of the modern enterprise financial governance is set up, which regards the financial rights as the very core.
  财权流作为现代财务本质表述的确立，财务主体与财权分层理论等的完善，以财权为核心概念的现代企业财务治理结构理论体系的创立，这一切为电力体制改革提供了一个有益的视角。
• Despite that those four additional rules are so popular applied with the priority comparing with the two basic rules mentioned the above section, as the rules to stratify the kinds of issues resulting from the damages of the breach, they are becoming useful more and more.
  虽然这三种补充性规则并不像上述两种基本规则那样被优先及普遍适用，但作为解决违约损害赔偿范围确定的各种繁杂情形，这些补充性规则的适用就显得十分有必要了。
• This article mainly describes how to stratify students in science way, how to grouping them properly based on stratifications, and focuses on the practical operation and experimental research on the hierarchical and grouping teaching model.
  本文主要介绍了如何对学生进行科学分层，如何以分层为依据对学生进行合理分组，并着重论述了分层分组合作教学模式的实践操作及实验研究。
• Conclusion The analysis of chaotic characteristics of heart period signal is a valuable method in evaluating prognosis of chronic congestive heart failure patients and is useful to stratify the chronic congestive heart failure patients.
  结论心动周期信号混沌特征分析是判断慢性充血性心力衰竭患者预后的一项有用指标，有助于对慢性充血性心力衰竭患者进行危险分层。