例句 /

Objective: To explore the methods of producing immune serum and its effect with short-term immunization,and results in order to meet its experimental teaching needs.

Objective: To explore the methods of producing immune serum and its effect with short-term immunization,and results in order to meet its experimental teaching needs.

目的探讨快速制备免疫血清的方法和效果,以适应其在实验教学中的需要。