The phrase "a three phase procedure" is correct and usable in written English.
It can be used when describing a process or method that consists of three distinct stages or steps.
Example: "The project will be completed in a three phase procedure: planning, execution, and evaluation."
Alternatives: "a three-step process" or "a tri-phase method".
The rationale for using such a two phase procedure (from fewer to more chemical features) during the search for an optimal synthesis plan is that the full chemical design space is too vast to explore efficiently.
This study demonstrates the effectiveness of such a three phase identification procedure comprising experimentation, optimization, and verification.
The sequential loading was devised in the form of a three phase testing procedure – simulated earthquake loading facilitated by cyclic quasi-static lateral loads; followed by a compartment fire; and finally by subjecting the earthquake and fire damaged frame to a monotonic pushover loading to assess its residual capacity.
Using different secular trend functions, the model was fit to the calibration targets over the 28 year span using a three phase calibration procedure described below.
On the other hand, in the case of hydrophobic P PA/AM -based systems, a classical two P PA/AM -basede hasystemsused allowing the TOAB to aclassical phase twonsfer from the organic to the aqueous one.
A two phase heuristic procedure is developed to generate a complete feasible solution from the output of the mutation process.
Despite typical evacuation procedure, Chevron Corporation immediately evacuated their offshore oil staff rather than executing a three phase evacuation plan.
And, this dynamic occurs in the third phase of a four phase predictable process.
The technical parameters for the MDCT protocol depend on the speed of the scanner, the section thickness and the number of phases in the majority of institutions the study comprises a multiple phase procedure including at least two of the following phases: unenhanced, arterial, nephrographic and delayed.
