The phrase "a very complex architecture" is correct and usable in written English.
You can use it when describing a system, structure, or design that has many intricate components or layers.
Example: "The software we are developing is built on a very complex architecture that allows for scalability and flexibility."
Alternatives: "a highly intricate framework" or "a notably complicated structure."
Synthetic fiber ropes are characterized by a very complex architecture and a hierarchical structure.
In the present study, the biological tissue is the cortical bone, which has a very complex architecture.
If we believe that there is nothing supernatural about what causes consciousness and it's merely the product of a very complex architecture in the human brain, we'll be able to reproduce it.
There is some evidence that the risk of HF in the general population depends on genetic predisposition, necessarily characterised by a very complex architecture.
Accumulated experimental evidence has shown that CA125 epitopes reside on a molecule of very complex architecture in terms of both protein backbone and oligosaccharide structures.
If your eventual goal is to draw very complex architecture (e.g., the Eiffel Tower), know that this is a good place to start.
"Very complex architecture.
Nevertheless, IMS is a very complex reference architecture, and its complexity often leads service providers to resort to simplified architectures, often proprietary, to provide users with advanced services.
The valley-fills revealed a very complex sedimentary architecture with significant lateral facies changes.
A human hand is a very complex grasping architecture which can handle objects of different sizes and shapes.
The crossed lamellar microstructure of mollusk shells shows a very complex hierarchical architecture constituted of long rod-shaped aragonite crystals stacked parallel to each other inside each first order lamella, which are almost perpendicular to the ones contained in parallel neighboring lamellae.
