The phrase "a substantial gap between" is correct and usable in written English.
It can be used to describe a significant difference or disparity between two or more entities, concepts, or situations.
Example: "There is a substantial gap between the expectations of the management and the actual performance of the team."
Alternatives: "a significant difference between" or "a considerable disparity between".
"There remains, however, a substantial gap between demand and supply with the latest figures showing a further decline in the number of properties available for sale," he said.
On technical implementation: There is still a substantial gap between the models and methods used in technology stack, and that used in mapping and elections.
Prices were pushed upwards by a "substantial" gap between supply and demand, according to the latest figure by Halifax, UK's biggest lender.
"There remains, however, a substantial gap between demand and supply with the latest figures showing a further decline in the number of properties available for sale.
So there is now a substantial gap between the supply of goods and services the economy is capable of producing and the demand for them.
Prices were pushed upwards by a "substantial" gap between supply and demand, according to the latest figure by the UK's biggest lender.
We found a substantial gap between water-limited potential yield and actual yield, in an environment where wheat yields typically range between 0.5 and 2.5 t/ha.
British historian Max Hastings notes that because of the delay in landing times by ten minutes, a substantial gap existed between the cessation of bombardment and the actual landing of the first waves of infantry, meaning that platoons of the 716th had ample time to return to their positions.
Furthermore, a substantial gap exists between knowledge and practice regarding cardiovascular health.
As Dessai et al. (35) point out, a substantial gap exists between scientific definitions of climate change and an understanding of what constitutes dangerous climate change, particularly in the context of individuals' everyday lives.
A substantial gap existed between knowledge of when to wash hands with soap and the practice of using soap, despite nearly all households having soap available and receiving messaging on handwashing with soap.
