良好的专业实验技能，例如滴定操作、称量、电泳、革兰氏染色、划线培养等。

Master basic subject test skills, for example titration, weighing materials, electrophoresis, Gram staining and sub-culture etc.

youdao

良好的专业实验技能，例如滴定操作、称量、电泳、革兰氏染色、划线培养等。

Master basic subject test skills, for example titration, weighing materials, electrophoresis, Gram staining and sub-culture etc.

youdao