recurrence rate

• 重复率,再发率

recurrence rate的用法和样例：

例句

1. When people immigrate to a country where the colorectal cancer rate is higher, they seem to quickly come up with the same occurrence rate of the cancer.
   当移民们来到一个肠癌机率较高的国家，他们会很快接近于当地肠癌病发率。
2. The third variable is the discount rate.
   第三项是折现率。
3. To determine the right discount rate, therefore, the economist must answer at least two ethical questions.
   为了找出正确的折现率，经济学家至少必须回答两个道德问题。