The phrase "require better understanding" is grammatically correct and can be used in written English.
It is typically used when referring to something that needs to be better understood, or when emphasizing the importance of understanding something more deeply. Example: In order to solve the complex issues facing our society, we require better understanding of the root causes of these problems.
To better understand the mechanism underlying partial degradation by the proteasome, we require better understanding of both the sequences that trigger processing and which protein structures are stable enough to resist unfolding when combined with such a sequence.
Game-changing advances in these fields rely on innovative material design based on new principles, and require better understanding of how to predict and optimise material properties.
Processes occurring in the unsaturated zone (UZ) and the overlying superficial formations have a high impact on Chalk groundwater geochemistry and require better understanding.
New surgical techniques preserve the advantages of native valves but require better understanding of the anatomical structure of the aortic root.
The various fields of application and the complex microstructures of such materials require better understanding of their micromechanical behavior under external loads.
The participation of fibroblasts in the regulation of tissue homeostasis and their contribution to the aging process are emerging issues that require better understanding.
Minimizing conflicts between the two sectors requires better understanding farmers' concerns.
Increasing interest in developing process-based erosion models requires better understanding of the relationships among soil detachment, transportation, and deposition.
Further development of SiNW solar cells requires better understanding of the optical and electrical properties of the nanowire solar cells.
Pressure on limited water resources and the environment requires better understanding of how landscape change impacts river flow.
This natural biocontrol is threatened, and conserving this ecosystem service requires better understanding of the factors that influence it.
