The phrase "the fundamental step" is correct and can be used in written English.
It is generally used to refer to something that is critical or essential to achieving success in a given task. For example, "Developing a strategic plan is the fundamental step in setting up a successful business."
The fundamental step is simply a walk, but a walk that links two people, apparently by destiny.
Modelling Proton Exchange Membrane Fuel Cell (PEMFC) is the fundamental step in designing efficient systems for achieving higher performance.
Extraction of grains/phases present in the material is the fundamental step to achieve the description of the microstructure.
We discuss the fundamental step in model construction, mapping, and explain its role in the use and potential interpretation of both biological proxy models and computational models.
It is the very act of stretching a hose line, the fundamental step in any firefighting effort, that is most hampered by a reduction in crew size, firefighters say.
Image segmentation is the fundamental step in various video processing applications like object tracking, pattern recognition, industrial automation, object classification etc. Earlier, low-level curve gradient methods were used for the real time image segmentation where images were processed pixel by pixel.
These are the fundamental steps of digital to analog conversion (DAC).
The chapter discusses the fundamental steps in the system approach for solving complicated problems and thus developing corresponding systems.
This work presents the fundamental steps in applying the SiMA-based cognitive model ECABA to the domain of building automation.
The fundamental steps involved in CLC are gas solid reactions, i.e., metal oxidation and oxide reduction.
To predict the performance of a large diameter circular saw (LDCS) is among the fundamental steps that are required for determining the practicability of stone production.
