17.The results also suggested beaked whales (Ziphiidae) and bowhead whale (Balaena mysticetus) had a relatively closer affinity.
分析还提示喙鲸与须鲸类的弓头鲸具有较的亲缘关系。
18.Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.
方法采用优球蛋白沉淀、离子交换色谱、(NH4)2SO4沉淀和亲和色谱法进行纯化。
19.Objective: To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.
目的 观察同位素标记的抗表皮生长因子单克隆抗体EQ75对胶质瘤细胞的亲和力及杀伤力。
20.Wilson popularized the “biophilia” hypothesis: the idea that our evolutionary history has blessed us with an innate affinity for living things.