They had to compare two statements using different numerical formats. Participants were asked which statement was clearer and which expressed a greater value.

人们需要比较两种不同数字形式的陈述，然后判断哪个陈述更清楚，哪个数字更大。

The statement is supported by the numerical simulation experiments on facial database of ORL.

ORL人脸数据库的数值实验，验证了上述论断的正确性。