fetidaCOCA³¹⁵¹¹¹⁺⁴ 基本例句 🌏胎儿 A group of anti tumor protein components Eisenia fetida extract, EE was extracted and isolated from earthworm Eisenia fetida andrei by acetone sedimentation and gel filtration. 以赤子爱胜蚓为原料，通过蛋白质的丙酮沉淀和凝胶过滤，分离得到一组抗肿瘤活性蛋白成分简称蚯蚓抽提物 ； cnki