RESULTS:There is an apparent difference in HPLC fingerprint spectrum between Fangfeng and its substiutes.
结果：正品防风和地区习用品高效液相图谱有明显区别。
There is an apparent difference in the custom of food taking on Yuandan between the Chinese in the northern and southern regions.
有一个在粮食明显的不同习俗之间正在进行中的元旦，在北部和南部地区。
Hypothesis Tests help determine if an apparent difference is real or could be due to chance. By using data and hypothesis testing, we can quantify our level of confidence that the difference is real.
假设检验有助于判断一个明显的差别是否真实存在还是偶然的，而且还可以提高差异真实性的可信度。
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