The methods of detecting AI include mainly serum-testing and molecular biologic methods depending on PCR, of which nucleic acid testing techniques depending PCR belongs to new detection methods.

禽流感的检测大体可以分血清学检测和依赖于PCR技术的分子生物学检测，其中依赖核酸的扩增检测技术属于新型检测手段。

Bioanalytical assay such as nucleic acid hybridization and immunoassays are extremely important in a variety of fields, for example clinical diagnostic medicine and drug testing.

目前生物分析技术如核酸杂交分析和免疫分析等在各种不同领域发挥着重要作用，如临床诊断医学、药物试验和科学研究。

The Blood manufacturing community began implementation of Nucleic Acid Amplification Testing (NAAT) under the FDA's Investigational New Drug (IND) application process.

血液制造商开始根据FDA的研究性新药(IND)申请程序执行核酸检测(NAAT)。

RPA has also been shown to be highly resistant to crude samples in comparison to PCR suggesting applications in on-the-spot field testing requiring no nucleic acid extraction.

和PCR相比，RPA证明具有很高的粗提样品耐受性，建议可以在现场实地测试无需核酸提取时使用。