The phrase "an essential step that" is correct and usable in written English.
It can be used when discussing a necessary action or procedure that is crucial to achieving a goal or outcome.
Example: "Implementing a thorough training program is an essential step that will enhance employee performance and satisfaction."
Alternatives: "a crucial measure that" or "a vital action that".
Closure of the skin defect in myelomeningocele repair is an essential step that determines the quality of the surgical result.
The preparation of well-defined test particles of respirable size range and their characterization are an essential step that may require more time and effort than the toxicity study itself.
A DfID spokesperson said: "This bill is an essential step that will ensure CDC can continue to make pioneering investments and, as the secretary of state has said, this will help to create more jobs and boost economic growth in Africa and south Asia so that people can lift themselves out of poverty and leave aid dependency behind.
Yet, it is an essential step that currently absorbs 20% of the development budget, representing a $56 bn.
MS TOF data preprocessing is an essential step that is performed prior to analysis with any classifier including RF++.
Uncertainty analysis is an essential step that is too seldom performed.
After this essential step that leads to a good dispersion of the Si NPs in nonpolar liquid, their luminescence properties were studied.
Therefore, data aggregation is the first essential step that should be done.
Improving rural hospital management might be the next essential step that will allow the counterpart support program to achieve better use of medical resources for rural hospitals.
So after Mayo Clinic researchers discovered they could delay degeneration of the tissues in a fast-aging strain of mice by purging senescent cells, they applied to the agency's National Institute on Aging for financing for the next essential step, that of repeating the test in mice with a normal life span.
The C-terminal cleavage of NCp15 by PR is identified as the essential step that liberates NCp7 for HIV-1 nucleocapsid condensation.
