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Heterogeneity and diversity of tropical forests .

热带森林的异质性及多样性。

Such heterogeneity suggests that glioma originates from multiple cell types .

这种异质性表明，神经胶质瘤起源于多种细胞类型。

Rising heterogeneity within school systems , caused by inequality , was a growing problem for schools .

不平等导致的教育体系内部不断上升的异质性，对学校而言是一个日益严重的问题。

That emphasis on consumer choice isn 't just plain vanilla , free-market ideology ; it reflects the basic heterogeneity of college students - and even colleges themselves .

重点考虑消费者的选择并不只是对金融产品和自由市场意识形态的反映；它反折射出大学生甚至是大学学校本身基本的异质性。

Heterogeneity was assessed with chi-square statistics .

用卡方检验评估异质性。