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- stratified stratum 层状地层
- They represent each society stratum. 他们代表各个社会阶层。
- 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。
- They do not constitute a separate class or stratum. 知识分子和青年学生并不是一个阶级或阶层。
- He hates the privileged stratum. 他憎恨特权阶层。
- Methods Stratified chester random sampling. 方法采用分层整群随机抽样的调查方法。
- This is a stratum we must win over. 这一阶层，我们是必须争取的。
- Thickly cornified stratified squamous epithelium. 掌皮（厚的角化复层扁平上皮）。
- Tramps are from the lowest stratum of society. 流浪汉来自社会最下层。
- Stratified structures led by chieftains. 有首领的分级形式；
- Is The Intermediate Stratum Forming in China? 中国的中间阶层正在形成?
- Modification of breather stratum about airslide. 空气输送斜槽透气层的改造。
- To form bends in(a stratum of rock. 地层褶曲（在地层的岩石上）形成弯曲
- The lower stratum divides again into Ds and Es. 下层又分成D级和E级。
- Such inequalities are found in every stratum. 这类不公平的现象存在于社会的每一个阶层。
- To form bends in(a stratum of rock). 地层褶曲（在地层的岩石上）形成弯曲
- Stratum corneum means "horny layer". 角状的“层”组织即“角质层”。
- Only dielectric stratified media will be treated in this section. 这一节将只讨论介质分层媒质。
- Tramps are in a low stratum of society. 流浪汉生活在社会的下层。
