ESCSCOCA¹⁰⁰⁸⁵⁰BNC²³⁶²¹³⁺¹ 基本例句 engine service classification system,发动机服务分类系统原型esc的复数 Prior studies have shown that ESCs can be encouraged to differentiate toward specific cell lineages by culture in selective media and specific growth environment. 先前的研究显示通过将胚胎干细胞培养于选择性培养基或特殊生长环境可以被刺激分化为特异性的细胞谱系。 oaopdoc