lincomycin林可霉素 latent cardiomyopathy潜伏性心肌病,隐性心肌病 leucocyte-conditioned medium白细胞条件培养基 long chain molecule长链分子 lymphocyte conditioned medium淋巴细胞条件培养基 lymphocyte choriomeningitis淋巴细胞脉络丛脑膜炎 virus lymphocytic choriomeningitis virus淋巴细胞性脉络丛脑膜炎病毒