succesive transfer culture

• 继代培养

succesive transfer culture的用法和样例：

例句

1. The embryonic calli that had been cultured for half a year were transferred to the culture medium lacking phosphate and were screened.
   将继代培养半年左右的胚性愈伤组织转移到去掉磷酸盐的培养基上进行筛选。