1. The antigen could stimulate immune system in body. 这种抗原可以刺激人体的免疫系统。
2. The antigen frequency and gene frequency were calculated by direct counting. 用直接计数法进行抗原频率和基因频率计算。
3. The immunity boosters of poultry means through the way of non-specific antigen to strengthen the material that can improve immune response of the organism. 家禽免疫增强剂是指通过非特异途径提高机体对抗原产生特异性反应的物质,可改善禽体的免疫应答。
英英解释
n.
1. any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the