type specificity

例句：

1. 1. The study focused on the type specificity of the virus.
   该研究专注于病毒的类型特异性。
2. 2. This research aims to understand the type specificity of the disease.
   这项研究旨在理解疾病的类型特异性。
3. 3. The results showed that the type specificity of the virus was different in different populations.
   结果显示，病毒的类型特异性在不同人群中是不同的。