The phrase "as the main structural" is not complete and lacks context, but it is grammatically correct and can be used in written English.
You can use it when discussing the primary framework or organization of a concept, design, or system.
Example: "The report outlines the findings, focusing on the data analysis as the main structural component of the research."
Alternatives: "as the primary framework" or "as the key structure."
The prevailing model of coupling is primarily based on a single structural motif, known as the coupling helices, as the main structural element for the NBD-TMD coupling.
Elastoplastic large-displacement analysis is carried out on parametric models generated by setting the radius thickness ratio as the main structural parameter.
DuraKit Shelters Inc. has developed a modular house for emergency, temporary or semi-permanent occupation that uses corrugated fibreboard as the main structural material.
In this respect, physiological temperature (37 °C) is below the transition temperature of phosphatidylcholine as the main structural component of these liposomes, thus the release of curcumin in physiological environments is inhibited.
Construction on this bridge was underway by March 1936; it was rapidly assembled using Douglas fir from British Columbia as the main structural members.
GPs and CNs were named as the main structural elements of a PHC team.
Structurally, the southwestern part of Sinai is strongly tectonized where faults, folds, as well as joints, are the main structural features.
RA is typically characterized by bone erosion, whereas the main structural out come in AS is bony spur formation based on bone formation.
The specific characteristics of the main axis as well as the disposition and characteristics of the lateral shoots determine the main structural variations found among species.
S-shaped front rails, also known as S-rails, are one of the main structural elements and energy absorbers in the body of a vehicle.
Using anti-SP and anti-CD antibodies as molecular probes, we showed that the main structural features of the two moieties of these adducts were preserved.
