enzyme linked immunosorbent assay

例句：

1. 1. The test is used to detect the presence of specific antibodies in a sample.
   该测试用于检测样本中特定抗体的存在。
2. 2. The enzyme-linked immunosorbent assay was developed to identify pathogens in food samples.
   酶联免疫吸附测定法被开发出来，用于识别食品样本中的病原体。
3. 3. The researchers used this technique to analyze the genetic makeup of the virus.
   研究人员使用这种方法分析病毒的遗传构成。