in its surface is not in our dictionary (yet). Here's what it could mean:

Results generated using artificial intelligence.

phrase

Pertaining to the external, apparent, or superficial layer or aspect of something, rather than its deeper structure or core meaning.

Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Footage posted on social media showed at least six large holes in its surface.

From Reuters • Jul. 27, 2022

The resulting e-skin looks like a transparent Band-Aid with metallic designs embedded in its surface.

From Scientific American • Jun. 30, 2022