The results of plate streaking cultivation were 11 strains according to the sizes of their colonies and cells;
依据菌落和菌体细胞的大小差异，划线分离得到11株乳酸菌；
Strains of Bacillus spp. were isolated from 7 soil samples using repeated plate streaking, and 4 strains of them had rivalry ability to Fusarium oxysporum f. sp. cucumerinum.
从不同环境中采集7份土壤样品用于芽孢杆菌的分离纯化，通过多次平板划线分离纯化得到30个菌落形态不同的菌株。
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。
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