The phrase "a very important design" is correct and usable in written English.
You can use it when emphasizing the significance of a particular design in a project or context.
Example: "The team presented a very important design that could revolutionize our product line."
Alternatives: "a crucial design" or "an essential design".
Solvent selection is a very important design parameter for optimization efficiency of such processes.
Energy awareness is a very important design consideration for protocols and algorithms in sensor networks.
A very important design part was to realize a monochromator shielding which covers best shielding characteristic, low background production and high instrument functionality.
Regarding the design factor affecting fuel integrity and safety, the balance of creep deformation and irradiation growth between inner and outer claddings is a very important design factor.
The H2/CO molar ratio of the syngas produced, which is a very important design parameter in the Fischer Tropsch process, is greater for switchgrass than prairie cordgrass.
Generally the levitation value is a very important design parameter for a comb drive, because the levitation effect will seriously downgrade the performance and reliability of electrostatic MEMS devices.
A particular and very important design principle that we discuss in this paper is the protective role of tissue architecture against cancer.
The pressure drop through catalyst-containing materials is a very important reactor design consideration.
When I asked others about the importance of this case, David Tollner, a special education attorney not currently involved in the case told me, "This is a very important lawsuit designed to impress upon CDE the importance of ensuring that school districts throughout the state are properly implementing state and federal laws related to students with special needs.
This detailed statistical design methodology for non-linear systems considered here provides a very important tool for design and optimization in a cost-effective approach.
Standardization is a very important consideration in design and manufacture.
