30支样品被取并被分为三组，带有每组十个样品。共3瓶溶液被制备，方法是

Thirty samples were taken and divided into three groups, with ten samples in each group. A total of 3 bottles of solutions were prepared by injecting half of each sample in the first group and the second group into 100ml of pH7.0 sodium chloride-peptone buffer, and the remaining half of the first group and the second Half of each sample in the three groups was injected into 100ml of pH7.0 sodium chloride-peptone buffer, and the remaining half of the second group and the remaining half of the third group were injected into 100ml of pH7.0 sodium chloride-peptone buffer The three bottles of solutions were then rotated left and right to mix and used as the test solution.

Thirty samples were taken and divided into three groups, with ten samples in each group. A total of 3 bottles of solution were prepared by injecting half of each sample in the first and second groups into 100 ml of pH7.0 sodium chloride-protein buffer, the remaining half of the first group and half of each sample in the third group into 100 ml of pH7.0 sodium chloride-protein buffer, and the second group of half and the third group of the remaining half into 100. in the sodium chloride-protein-argon buffer, the three bottles are then rotated and mixed to the left and right and used as a test solution.

Thirty samples were taken and divided into three groups with ten samples in each group. A total of 3 bottles of solution were prepared by injecting half of each sample from the first group and the second group into 100ml of pH7.0 Sodium Chloride Peptone buffer, the remaining half of each sample in the first group and the half amount of each sample in the third group into 100ml of pH7.0 Sodium Chloride Peptone buffer, and the remaining half amount of the second group and the third group were injected into 100ml In pH 7.0 Sodium Chloride Peptone buffer solution, the three bottles of solution were then rotated left and right to mix and used as the test solution.<br>