достаточный

см. тж. удовлетворительный

The isolation of these compounds in reasonable quantity ...

The metal removed during cutting leaves adequate clearance.

The solution is calibrated with fair (or sufficient) accuracy.

The total radiation of a black body at the temperature chosen can be determined with reasonable accuracy.

The passage of the current suffices to melt the mixture.

Источник: Русско-английский научно-технический словарь на Gufo.me