Researchers say the reasons for this disparity include stereotyping of patients by health care providers, and a severe shortage of minority health care professionals.

VOA: standard.2010.03.05

Why is he calling attention, in other words, to this logical disparity?

为什么要让读者，注意到他逻辑上的矛盾呢？

耶鲁公开课 - 文学理论导论课程节选

For several reasons, there's a big disparity,

原因有很多，很大的差距是一个原因，

丰富多彩的社团活动 - SpeakingMax英语口语达人

Fujii blames the "export whatever you want economy" for the country's current social disparity.

VOA: standard.2009.10.27

Followed by a long history of inferior schools and segregation, and also expectation, continued disparity in terms of school and education, which comes to another question.

经过了长时间的,低等教育和种族隔离，以及学校及教育上,长期的歧视和不平等，这就牵扯到了另一个问题。

麻省理工公开课 - 媒体、教育、市场课程节选

"Optimal health and health care for all children will require recognition of disparities as pervasive problems, methodological sound disparity studies, and rigorous evaluation of disparities intervention."

VOA: standard.2010.04.07