'severe gap' is correct and usable in written English.
You could use it to describe a large difference or disparity between two points or objects. For example: "There is a severe gap between the rich and the poor in this country."
A senior intelligence official, speaking on condition of anonymity, said the administration was concerned that reverting to the older standards and requiring individual warrants for each wiretap would create a severe gap in overseas intelligence by raising the bar for foreign surveillance collection.
At the northern (updrift) end, the trapping of littoral drift sediments, aided by a 1.3 × 106 m3 sediment recharge designed to remedy severe gap erosion, lead to the growth of salients into tidal tombolos (effectively changing the X/h ratio (distance offshore/depth) on Pope and Dean's (1986) morphology-existence diagram).
There is a severe gap right now when it comes to warriors in technology, cyberspace, and communications.
PCL resection in all cases may cause severe gap imbalance between knee extension and flexion.
Globalization is often criticized because of the economic disruptions it creates, the diseases it can spread and the severe gaps in wealth it reveals.
The Children's Partnership released a study last week that found "severe gaps" in Internet content geared to the needs of low-income and immigrant groups in America, although those groups are gaining access in increasing numbers to the Internet.
Until then, the most severe gaps may be in the most leveraged parts of the financial system.Paul Tucker of the Bank of England worries about the threats to financial stability that are created from outside the regulated sector and wonders whether the "regulatory perimeter" should be widened to encompass such institutions.
The protest underscores a national mental health crisis, as a shortage of workers has prompted severe gaps in care for vulnerable patients, advocates told VICE News.
The severe gaps in infrastructure and capital are also obstacles for the delivery of basic primary care in these facilities.
While the situation for children throughout the world is changing for the better, we all know there are still severe gaps.
This results in fragmentation and severe gaps in the flow of information that may impede the clinical translation of research advancements.
