The phrase "a sufficient knowledge" is correct and usable in written English.
It can be used when discussing the adequacy of someone's understanding or expertise in a particular subject or field.
Example: "To pass the exam, you need to demonstrate a sufficient knowledge of the material covered in the course."
Alternatives: "adequate understanding" or "satisfactory knowledge".
A quantitative background is required, with skills in mathematics and programming, a good understanding of machine learning and a sufficient knowledge of neuroscience and cognitive science.
For the proper design of supercritical fluid drug process, it is essential to have a sufficient knowledge of the drug solubilities in supercritical fluids particularly carbon dioxide because of its green characterization.
However, it is only by utilizing the entire gamut of tools and techniques available that we can build a sufficient knowledge of their mode of action to bridge the gap between bench work and bedside treatments.
Or maybe it's a lack of a sufficient knowledge base.
Despite this, about 90%% of the participants stated to have a sufficient knowledge of radiation protection issues.
In order to achieve cognitive transfer, students must have a sufficient knowledge base to recognize what is required in the transfer environment, and a variety of strategies for dealing with a new situation.
Perception of a lack of sufficient knowledge is a barrier to speaking up, as health care professionals tend to hesitate to speak up when they feel they are not adequately informed.
A passing mark on a language exam attests that a student has sufficient knowledge and skill to use the language in scholarship.
The concept that a 'tipping point' occurs when a behaviour or cultural norm reaches a threshold when sufficient knowledge, information, expectation and/or peer pressure is amassed is beautifully illustrated in this book, which tells the story of Dr. Pittet's hand hygiene journey.
Adolescents were included in the study if they were between 12 and 19 years old, had a psychiatric diagnosis, sufficient knowledge of the German language, and an IQ ≥85.
A lack of sufficient knowledge and information can also serve as a barrier.
