Outbred colony

• 封闭群

Outbred colony的用法和样例：

例句

1. ObjectiveTo find out the influences of ages and sexes on normal blood biochemical parameters in the Lagurus lagurus closed colony.
   目的探讨性别和年龄因素对封闭群草原兔尾鼠正常血液生化指标的影响。