外定向 meaning in Chinese

exterior orientation

Mouse bone marrow stem cells differentiate into hepatocyte - like cells in vitro
小鼠骨髓干细胞体外定向诱导为肝细胞样细胞的实验研究
Differentiation of mesenchymal stem cells in umbilical blood into cardiomyocytes in vitro
脐血间充质干细胞体外定向诱导向心肌样细胞的转化
New and highly effective strategies for directed enzyme evolution in vitro have been developed in the protein engineering
酶的体外定向进化是蛋白质工程的新策略。
Experimental study on the differentiation of mesenchymal stem cells of bone marrow to endothelial progenitor cell in vitro
骨髓间充质干细胞体外定向诱导内皮祖细胞的实验研究