The phrase "a very large aspect" is correct and usable in written English.
You can use it when discussing a significant or substantial part of a topic or issue.
Example: "One very large aspect of climate change is its impact on global weather patterns."
Alternatives: "a significant factor" or "a major component".
The protrusions have a very large aspect ratio (the average diameter of the top is 100 nm and the height is 70 μm), and the shapes were produced only by irradiation.
The average radiation efficiency of point-excited rectangular plates, including those with a very large aspect ratio ('strips'), is investigated by using a modal summation method based on the farfield sound intensity.
Furthermore, a very large aspect ratio is possible with this fabrication method.
"A very large aspect of IBM brand is our commitment to our customers," says John Soyring, IBM's Director of Worldwide Technical Projects, "One of the attributes of that brand is that we don't abandon our products".
Start with the easiest aspect of a large, complex project.
As much as the interaction among spherical polymer particles for which either conventional dendrimers or internally cross-linked gel particles serve as examples are governed by the forces described by the DLVO theory [ 27, 28], a DP could potentially be described as a colloidal filament of very large aspect ratio.
The average size of GO sheets was in the order of several micrometers, rendering them with very large aspect ratios.
They exhibit great potential, and their possible uses are constantly expanding due to their very large aspect ratio, high rigidity, high resistance to traction, virtual absence of thermal expansion, excellent electrical conductivity and good thermal conductivity.
Carbon nanotubes have very large aspect ratio, i.e., their length is much larger than their diameter.
Carbon nanotubes (CNTs) are nanosized cylindrical carbon tubes with very large aspect ratios.
