The phrase "acceptable secondary" is correct and usable in written English.
It can be used in contexts where you are discussing alternatives or supplementary options that are deemed satisfactory or permissible.
Example: "While the primary source is preferred, an acceptable secondary source can be used for additional context."
Alternatives: "satisfactory alternative" or "permissible substitute".
However, such solutions are often characterized by not acceptable additional secondary current distortion in condition of variation of primary current rms value.
Once SC was demonstrated to be acceptable as a secondary raw material, laboratory and industrial tests were conducted to understand the reaction mechanisms during firing and to determine the chemical, mineralogical, and technical properties of the reagents and products.
What is considered to be acceptable performance at secondary level?
CONCLUSIONS: Percutaneous interventions on thrombosed and failing HeRO devices yielded acceptable primary and secondary patency rates after intervention in these patients with few, if any, alternatives for hemodialysis access.
Reads were flagged as possible miRNAs if MIRcheck indicated any one of the rice, Brachypodium, wheat or barley genomic sequences to give rise to an acceptable miRNA precursor secondary structure.
In India, a micro-enterprise program was found to reduce HIV risk behaviors and provide a feasible and acceptable source of secondary income in a cohort of sex workers [ 51].
Therefore it is unclear whether a combination of aspirin and clopidogrel is superior to aspirin monotherapy, combination of aspirin and extended-release dipyridamole, and clopidogrel monotherapy, all of which are acceptable options for secondary prevention after ischemic stroke or TIA [ 6].
A secondary, but acceptable, reason to join a meeting is for relationship-building purposes.
While it is readily acceptable that default and secondary cells have differing infection rates on the basis that differences in cell receptor expressions on different cell populations undoubtedly affect cell-virus binding rates making some cells harder to infect for certain virus strains, the latter requirement is less obvious.
