stratified
This would be an example of a stratified sample.
这就是一个典型抽样的例子。
Feudal society was rigidly stratified.
封建社会等级森严。
Methods Stratified chester random sampling.
方法采用分层整群随机抽样的调查方法。
Thickly cornified stratified squamous epithelium.
掌皮（厚的角化复层扁平上皮）。
Stratified structures led by chieftains.
有首领的分级形式；
Only dielectric stratified media will be treated in this section.
这一节将只讨论介质分层媒质。
In general, all free-surface liquid motions are stratified flows.
从这个意义上来说，一切自由表面液体运动也都是分层流。
The stratified,privileged class composed of these appointees.
特权阶级由这些被任命者组成的已形成等级的特权阶级
The stratified, privileged class composed of these appointees.
特权阶级由这些被任命者组成的已形成等级的特权阶级
DESIGN:A stratified randomized cluster sampling survey.
设计:分层随机整群抽样调查。
The measured depth spectrum and stratified images are presented.
给出了实测深度谱和分层成像结果。
DESIGN:A stratified randomised cluster-sampling investigation.
设计:分层随机整群抽样调查。
American society is becoming increasingly stratified.
美国社会越来越分层次了。
Kertinocytes are the cells of stratified squamous epithelia.
角质层是复扁平上皮细胞。
Recent excavations have revealed two main Neolithic cultures lying in stratified sequence.
近年的考古发掘，主要显示两个新石器时代的文化层。
Stratified squamous epithelium with beginning surface cornification.
角化的复层扁平上皮。
When the winds are light, the air in a valley becomes stagnant and stratified.
当微风时，谷地的空气就会停滞和层化。
Computer ownership and Internet access are highly stratified along lines of weal th, race, education, and geography.
拥有计算机和获得上网机会的情况，按财产、种族教育和地域的不同、差别很大。
A portion of stratified rock separated from a main formation by erosion.
外露层由于受腐蚀而从主岩层脱落的成层岩石的一部分
Hypolimnion The lower noncirculating water in a thermally stratified lake.
下层滞水层，均温层：在热层结湖中位置较低的不循环水层。
DESIGN: Clustering stratified random sampling, cross-sectional survey.
设计:整群分层随机抽样,横断面调查。
Hindu) a hereditary social class stratified according to ritual purity.
（印度教的）根据宗教仪式的纯度分层的世袭阶级。
There is no such thing as stratified morality or moral stratification.
从没有等级的道德与道德的等级。
Patients were stratified according to parathyroid hormone level and sex.
患者按照甲状旁腺激素水平和性别分层。
ARDS patients were stratified into three groups, i.e. mild, moderate and sev...
结论:个体化的GC使用方案有利于提高ARDS的救治成功率。
Any of numerous hereditary, endogamous social subclasses stratified according to Hindu ritual purity.
种姓根据印度教仪式的纯洁性划分的无数个世袭的、内部通婚的次等级之一
Computer ownership and Internet access are highly stratified along lines of wealth,race,education,and geography.
拥有计算机和获得上网机会的情况，按财产、种族教育和地域的不同、差别很大。
Fate of rising methane bubbles in stratified waters: How much methane reaches the atmosphere?
在分层水中上升的甲烷气泡的结局:到达大气中有多少甲烷?
In practice, seeds should not be stored dry but stratified on removal from the fruit.
实践上，种子不需要干藏而是采种后即层积。
Tidal currents cause mixing between layer, so that the waters become only moderately stratified.
潮流可引起各层海水之间发生混合,所以水体。
Two features of folds in stratified rocks that contain strut members invite special attention.
包含在承压岩层内的成层岩石中的褶皱，有两个特点引人特别注意。
L values differ for long and short trips and for this reason trips have to be stratified by trip cost.
l值随行程的长短而异，因此，必须把行程用行程费用来划分。
Any of numerous hereditary,endogamous social subclasses stratified according to Hindu ritual purity.
种姓根据印度教仪式的纯洁性划分的无数个世袭的、内部通婚的次等级之一
A rock or stratified body distinguished from others by its appearance or composition.
相外观或成分上不同于其它的岩石或地层群
A simple formula for ray path is derived from the Euler equation in continuous stratified medium.
根据欧拉方程对于连续性层状介质进行了方程推导，得出一个波的射线路径公式，公式形式尤其简单。
The interaction of water waves with a floating,truncated cylinder in a continuously stratified fluid was studied.
研究了在线性连续分层流体中水波与截断圆柱浮体相互作用的问题。
Darby, M. S. (1987), A general method for the stability analysis of stratified flows. Q. J. Roy. Met. Soc. (submitted).
层结切变气流稳定性分析的一个常用方法，英国皇家气象协会季刊。（稿已投送）。
Meanwhile, the sequence of death caus es was different when the population was stratified by sex and occupation.
另外 ,将人群按性别以及职业分层后 ,其死因顺位也有各自的特点。
Randomization was stratified by heart failure etiology, which was a covariate in all models.
随机选取从2003年四月到2007年二月的病人。
The author discussed the properties of stratified functor and gave a discrimination which two modules are isomorphic.
讨论了分层函子的性质，并给出了两个模同构的判定.
The oesophagus was very short, and stratified and simple columnar squamous epitheliums were identified.
食道很短，但上皮包括复层鳞状上皮区和单层柱状上皮区。
We also proposed a control mechanism for the width of BTP through stratified sampling method.
然后基于自回归模型生成新的草书纹理，并引入分层采样方法来控制纹理宽度；
Methods A questionnaire survey was conducted to a clustered stratified sample of 1785 children in Qingdao.
方法采取分层整群抽样的方法对青岛市1785名儿童进行问卷调查。
The hierarchical nature of the stratified payroll founded upon position is a good example of this truth.
建立在地位之上的等级性质的按级酬劳制是这一实相的典型例子。
Methods: A large-scale survey was conducted at 250 medical health units baaed on stratified sampling.
方法使用分层抽样的方法在全国范围内抽取250家医疗机构开展大规模调查。
Analyses are carried out using stratified combustion and its practical application situation is given.
利用分层燃烧来进行分析研究,并给出其实际应用的情况。
How a post-cold-war Asia can emerge from such a stratified structure is a pressing problem that confronts us.
如何从那里摆脱出来的问题构成后冷战时期现代亚洲的动力。
Then, it takes a review of modem theories of economic growth with stratified growth theory.
并结合分层次增长理论，对现代经济增长理论做一简评。
Stratified combustion technology is a new type of advanced energy-saving combustion technology.
分层燃烧技术是一项新型的先进节能燃烧技术。
Then,the variational trends of drag at the gas-liquid stratified flow in pipe have been studied.
首先研究了管道壁面附近掺气后，层流流动阻力的变化规律，然后研究了圆管中气液分层流动情况下．阻力变化趋势。