在社会分层研究中，学者们更注重大城市中产阶层的收入、受教育程度、社会地位等方面的分化。
In the study of social stratification, scholars focus more on the income of the middle class in large cities, education, social status and other aspects of differentiation.
结论：脊椎动物白细胞形态结构的分化程度可能与动物的分类地位有关。
Conclusion: the differentiation degree of peripheral white blood cells of vertebrate may be concerned with the systematic position of the animal.
哺乳动物促性腺激素细胞的增殖分化受多种因子影响，它分泌的促性腺激素在生殖调控中占有中心地位。
The differentiation of mammalian gonadotroph was influenced with many factors, and the gonadotrophin takes an important part in reproduction control.
财政学作为经济学的重要分支不仅在经济学分化综合的过程中占有重要地位，同时也受到经济学分化综合发展趋势的影响。
As a major branch of economics, public finance has an important position in the differentiation and integration process of economics. In the meantime, it was influenced by the process.
哺乳动物促性腺激素细胞的增殖分化受多种因子影响，它分泌的促性腺激素在生殖调控中占有中心地位。
The differentiation of mammalian gonadotroph have something with many factors, and the gonadotrophin take important part in generation control.
哺乳动物促性腺激素细胞的增殖分化受多种因子影响，它分泌的促性腺激素在生殖调控中占有中心地位。
The differentiation of mammalian gonadotroph have something with many factors, and the gonadotrophin take important part in generation control.
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