英语释义

• develop different social levels, classes, or castes;

  "Society stratifies when the income gap widens"

• form layers or strata;

  "The rock stratifies"

• render fertile and preserve by placing between layers of earth or sand;

  "stratify seeds"

• form, arrange, or deposit in layers;

  "The fish are stratified in barrels"

  "The rock was stratified by the force of the water"

  "A statistician stratifies the list of names according to the addresses"

• divide society into social classes or castes;

  "Income distribution often stratifies a society"

片语

bed床；基础；河底，海底

stratify strat成层

risk assessment stratify危险度分级

Stratify by分层变量

demix分层；分开；反混合（指混合液分为二层）

stratify y成层

stratify analysis叉生分析

delaminate脱层，分层；分成细层

development stratify发展战略

stratify sampling分层抽样

stratify vector分层向量

Stratify being sifted out分层淘汰

英汉例句

• the main approach to solve this problem is to stratify the population studied through taking the confounder as the stratifying variable.

  解决这一问题的主要方法是将混杂因子作为分层变量把被研究群体分层。

• although the study did not stratify care recipients according to disease, the cohort did include cancer patients, who were disproportionately represented in the group of patients who died, wolff said.

  wolff说，由于被护理者中包括癌癥患者，这些病例不能合适地代表死亡病人的结构比例，因此此研究没有将被护理者按疾病进行分类。

• still, if the screen can stratify patients by the likelihood of their cancer coming back, they might be more comfortable deciding whether to begin chemotherapy.

  尽管如此，如果该检测方法可以依照癌癥复发的概率将患者分类的话，人们还是会在接受化疗与否的抉择上更放心一些。

• media gateway could be more independent to platforms with this method, and also stratify the demands of high availability. it has implemented in the practical equipments.

  文中的高可用性设计使得媒体网关的可用性具有了较好的平台独立性，也满足了媒体网关对高可用性的要求，目前已正式投入使用。

• it seems as though they really haven't solved the problem for us and so we continue to look at ways of either taking combinations of measures to try to stratify risk.

  看来他们未能真正解决问题，因此我们继续寻找其他途径，或者联合应用多个指标，或者尝试危险分层。

• we can use genetics to stratify patients in clinical development.

  我们可以在临床开发中采用遗传学进行患者分层。

• 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.

  前言：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。

• a mixed-fluid reservoir will stratify according to fluid density, with gas at the top, oil in the middle, and water below.

  具有混合流体的储层将会依流体密度分层，气在顶部，油在中部，而水在底部。

• the abcd score was used to stratify the 30-day stroke risk.

  abcd评分系统用于预测30天内的中风风险。

• methods:we recorded and analyzed the routine ecg, hfecg and vlp of 781 patients with various cardiovascular diseases to stratify the high risk and non-high risk abnormal signals.

  方法：分析781例各类心血管病人的ecg ，hfecg和vlp ，并将异常信号区分为高风险和非高风险两大类。

• a stratify sampling algorithm for extracting classification rules is proposed in the dissertation.

  提出一种面向分类规则提取的分层抽样算法。

• 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 chainboiller stratified burning feed coal technology and zsfgtype unified stratify coal equipment, together with their economic profits have been introduced in this paper.

  介绍了锅炉分层燃烧给煤技术和zsfg型重移双辊式均匀分层给煤装置及其节煤效果。

• the assessment of right ventricular systolic and diastolic function provides complementary information with a very high power to stratify prognosis of patients with heart failure.

  结论 ：右室收缩和舒张功能评价可为心力衰竭患者提供补充信息，对预后具有很强的分层作用。

• with prospective validation, this testing may be useful to stratify patients into different treatment groups.

  在未来经过验证后，这个检测方法可能在将患者分成不同的治疗组方面有作用。

• what diagnostic testing data help to risk - stratify patients with syncope?

  何种诊断检查有助于区分有危险的晕厥病人?。

• stratify teaching to be one to plant in lower individual-rization collective teaching form teaching tactics.

  分层教学是一种在集体教学形式下的个别化教学策略。