And let's say that it is of uniform density.

它的密度是常数。

youdao

Property: scratches resistance, high mechanical, good flatness uniform density.

性能：表面耐磨，机械强度高，平整度高，密度均匀。

youdao

Property: scratches resistance, high mechanical, good flatness uniform density.

性能：表面耐磨，机械强度高，平整度高，密度均匀。

youdao