虽然是男性的社会阶层和面部对称性之间强有力的联系，在妇女方面的连接不太清楚。
While there was a strong link between social class and facial symmetry in men, the connection in women was less clear.
值得注意的是，调查人员对这两组儿童进行了仔细的比对，以便他们在年龄、民族、种族和社会阶层方面具有可比性。
It should be noted that the two groups of children had been carefully matched by the investigators so that they were comparable in age, ethnicity, race, and social class.
唉，无论是大学设立指标，还是砸钱在助学金方面，都不像是能提高社会阶层流动性的行之有效的方法。
Alas, neither setting targets nor throwing money at bursaries is likely to be particularly effective at promoting social mobility.
出身低微来自工人家庭的他，最终成功升任为国王重用的大臣。 克伦威尔的故事一直被史学家们津津乐道，被用来证明都铎王朝统治时期社会阶层之间具有巨大的流动性。
His rise from working-class obscurity to king’s righthand man has always fascinated historians as an exemplar of ruthless Tudor social mobility.
阶级差别往往是相对固定的，在城市里虽然允许存在许多不同的社会阶层，但是这些阶级差别更可能成为友谊和社会交往的次要性决定因素。
Class distinctions tend to be relatively fixed, although in the city where greater variety is permitted, they are more likely to be secondary determining factors of friendship and association.
目的：研究不同社会阶层之间的健康公平性。
Objective To study the health equality in difference social stratification.
国家自主性的这种演变推动了当代中国社会阶层结构的变迁。
This kind of development of national independence has promoted the changes of the contemporary China's social stratum's structure.
一方面，社会阶层不断分化，各个阶层群体都有不同的需求，对象性节目应运而生；
On the one hand, with the social class differentiation, each social class has different demand, the object program arises at the historic moment;
一方面，社会阶层不断分化，各个阶层群体都有不同的需求，对象性节目应运而生；
On the one hand, with the social class differentiation, each social class has different demand, the object program arises at the historic moment;
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