| 1. | It has to do with the prevalence and features of a disease in a population .
它研究人群中疾病的流行和特征。 |
| 2. | Farm tenancy, especially sharecropping, was so common in the south that its prevalence in that region evoked little comment .
农场租佃，特别是分成制在南部是如此普遍，以致它在当地的盛行几乎未引起批评。 |
| 3. | Study on diabetes prevalence in urban china
2002年中国城市居民糖尿病流行状况分析 |
| 4. | Reasons for prevalence of cao tang shi yu in ming dynasty
在明代的盛行及其原因 |
| 5. | Study of hospital nursing during influenza prevalence
流感流行时医院护理工作探讨 |
| 6. | Of the prevalence of one choice over another
了各种选择的流行程度（ prevalence ） 。 |
| 7. | Prevalence survey of commonly pathogenic bacteria in clinic
临床常见致病菌现状分析 |
| 8. | Distinction of the prevalence of styled names in the song dynasty
宋人称字之风辨疑 |
| 9. | Prevalence of hydatidosis in heilongjiang province
黑龙江省棘球蚴病流行概况 |
