Line statistical test results for each group, testing whether the difference was statistically significant.

对各组的检测结果行统计学处理，检验其差异有无统计学意义。

youdao

Line statistical test results for each group, testing whether the difference was statistically significant.

对各组的检测结果行统计学处理，检验其差异有无统计学意义。

youdao