毛发长度在相对湿度从0%到100%之间变化为2.5%左右。

The length of hair changes by about 2.5% between 0 and 100% relative humidity.

youdao

毛发长度在相对湿度从0%到100%之间变化为2.5%左右。

The length of hair changes by about 2.5% between 0 and 100% relative humidity.

youdao