The phrase "an indispensable step for" is correct and usable in written English.
It can be used when emphasizing the importance of a particular action or process in achieving a goal or outcome.
Example: "Implementing a robust training program is an indispensable step for improving employee performance."
Alternatives: "a crucial step for" or "a vital step for".
Cam curve design is an indispensable step for a zoom system design.
In the context of wound healing, it is an indispensable step for the initiation of the healing cascade [4].
Hence, the stabilization of PS via a suitable surface treatment is an indispensable step for fabricating a stable sensor device.
Because of its angiogenetic and osteogenetic potential, the formation of fracture hematoma in the early healing phase is an indispensable step for successful healing [4,5].
If proving their English proficiency was an indispensable step for applicants in obtaining employment, the policy might lead to increased nationwide English levels over time (or just to a great deal of teaching to the test).
Microscopy revealed that TORC1-PP2A pathway regulates the nuclear translocation of Cdc5, which is an indispensable step for its subsequent localization and function.
Concept generation is an indispensable step of innovation design.
There are several methods or rules to estimate elastoplastic (EP) notch-tip stresses and strains from simpler linear elastic calculations, an almost indispensable step for practical fatigue damage calculations.
That is why we must complete the unfinished business of economic and monetary union – and why the European commission has long argued for the creation of a banking union as an indispensable step toward that goal.
Since lumen formation is an indispensable step in early mammalian development, this system can provide a powerful model for investigation of this process in a controlled environment.
Moving the prisoners is an indispensable step toward closing an extra-legal offshore lockup that has stained this nation's reputation and become a recruitment tool for terrorists.
