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.
为了进行萝卜汁乳酸发酵，从泡菜汁、酸奶及其它样品中，用MRS和BCP培养基进行乳酸菌稀释平板和划线分离。
In order to ferment radish juice, lactic bacteria is isolated with the method of serial dilutions and plate streaking in MRS and BCP medium, from yogurt, sour vegetable juice and other samples.
为了进行萝卜汁乳酸发酵，从泡菜汁、酸奶及其它样品中，用MRS和BCP培养基进行乳酸菌稀释平板和划线分离。
In order to ferment radish juice, lactic bacteria is isolated with the method of serial dilutions and plate streaking in MRS and BCP medium, from yogurt, sour vegetable juice and other samples.
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