substrate
US /ˈsʌb.streɪt/
UK /ˈsʌb.streɪt/

1.
sustrato, base
a substance or surface on which an organism grows or to which it is attached
:
•
Algae grew on the rocky substrate.
Las algas crecieron en el sustrato rocoso.
•
The bacteria were cultured on a nutrient-rich substrate.
Las bacterias se cultivaron en un sustrato rico en nutrientes.
2.
3.
sustrato, base
the material or medium on which a coating or layer is applied
:
•
The paint adhered well to the prepared substrate.
La pintura se adhirió bien al sustrato preparado.
•
The thin film was deposited onto a glass substrate.
La película delgada se depositó sobre un sustrato de vidrio.