The phrase "principles that underlie" is correct and commonly used in written English.
It is typically used when discussing the fundamental ideas or concepts that form the basis of something. Here is an example: "The principles that underlie democracy include the protection of individual rights and the rule of law."
"These issues, and the principles that underlie them, will outlast any one national campaign.
The warming principles that underlie these two approaches are distinctly different.
Mr. Meyer, a Minnesota native, learned the scoring principles that underlie eBureau decades ago by working at another local company.
This article examines the physical principles that underlie transducer design and function, and the sources of error and inaccuracy.
By treating locomotion as the emergent behavior of multiple interacting dynamic physiological systems, we can converge on neuromechanical principles that underlie an integrative science of movement.
An understanding of the mechanistic principles that underlie multivalent binding events facilitates the generation of new classes of therapeutic agents and biomaterials.
This review discusses methods to form and vascularize microfluidic materials, physical principles that underlie stable vascularization, and computational models that seek to optimize the microfluidic design.
In order to "appreciate the qualitative" and extract meaning from it, managers have to think like anthropologists and jettison many of the scientific principles that underlie traditional hard science research.
The market equilibrium principles that underlie the analysis are illustrated in Fig. 1.
However, the operational principles that underlie its functions are the same.
Our concern here is not with these general issues, but on geometrical principles that underlie some elements of the debate.
