immunofluorescent method的用法和样例：
例句
- Immunofluorescent techniques have been used extensively in the study of influenza viruses in general.
免疫荧光法曾广泛用于研究一般流感病毒。 - Methods Bacteroides fragilis infection of clinical speciments was examined with immunofluorescent assay using monoclonal antibody pool angainst B. fragilis as the diagnostic agent.
方法首次使用抗脆弱类杆菌单克隆抗体池作为诊断试剂，采用免疫荧光法直接检测感染灶中的脆弱类杆菌。
