The phrase "always adequate for" is correct and usable in written English.
It can be used to indicate that something consistently meets a certain standard or requirement.
Example: "The training program is always adequate for preparing new employees for their roles."
Alternatives: "consistently sufficient for" or "always suitable for".
Air filled porosity of inorganic substrates decreased with addition of fine composted green waste but aeration was always adequate for plant growth and survival.
Furthermore, subsequent procedures like a treatment of the liquid slag, an appropriate heat treatment and a suitable processing have been developed to ensure that the quality of steel slags is always adequate for the end use.
Therefore, examination by SAP is not always adequate for early diagnosis and monitoring of glaucoma.
These methods are mostly designed for bacterial organisms and are not always adequate for reconstruction of yeasts models.
Battery power was an issue, as one battery per day was not always adequate for the entire day.
In addition, the classification is not always adequate; for example, the clinically less severe intraoperative bladder injuries must be classified as Grade III complications and distort the analysis.
This study used administrative data, which are not always adequate and accurate for patient information.
Conventional treatment methods, adsorptions for instance, are not always adequate and/or appropriate to remove organic dyes from wastewater streams in a large scale.
As for Internet connections, especially regarding bandwidths that are not always adequate, the matter is tackled in different ways.
Eric London, a spokesman for the F.T.C., said the commission, in its report, did not analyze television audiences by solely using percentages because percentages were not always adequate.
One of the limitations encountered when assessing films for cervical pillar hyperplasia was that the evaluation of C2-3 was not always adequate due to poor visualization.
