The phrase "a primary step for" is correct and usable in written English.
It can be used when discussing an initial or essential action that is necessary for achieving a particular goal or outcome.
Example: "Establishing a clear communication plan is a primary step for ensuring project success."
Alternatives: "a crucial step in" or "an essential step towards".
In process systems, analysis of control degrees of freedom (CDOF) is a primary step for control structure design.
The results highlight the importance of the formation of drug/GAG complexes as a primary step for the drug delivery process into cell membranes.
Therefore to choose an effective therapeutic drug, anti mycobacterial susceptibility testing becomes a primary step for the management of the NTM disease.
We used the hTERT promoter to drive the expression of the hNIS and human thyroid peroxidase (hTPO) gene as a primary step for testing the effects of radioiodine therapy on malignant glioma.
Study participants perceived that a primary step required for a team to work more effectively involved drawing clear distinctions between the roles and responsibilities of GPs and CNs, as well as defining what their contributions to patient care should be.
As most anticancer drugs are derived from natural sources, the screening of local medicinal flora should be considered a primary step in the search for new sources for antineoplastic agents.
P-Smads2 is a primary step and intracellular signaling effector for the mediation of intracellular signaling of TGFβ [ 1].
In these processes, the knowledge of the incident heat flux on the surface of the product is a primary step to optimise the command emitters and for maintenance shift.
ApéroEntrepreneurs, a company that organizes monthly meetings for French entrepreneurs in 30 cities around the world, said it had seen an increase in the number of participants in its meetings in London, a primary stepping-stone for Parisians.
A clear perspective of the main security problems regarding cloud computing and on how they can be organized to ease decision making is the primary step for having a comprehensive overview of the current status of cloud security.
Group psychotherapy was cost-effective in the LAMIC Uganda [ 57] and a primary stepped-care program for depressed women in Chile was significantly more effective and only slightly more expensive than care as usual [ 58].
