The phrase "a certain intensity and" is correct and usable in written English.
It can be used when describing a specific level of intensity in a context, often followed by another quality or characteristic.
Example: "The performance was marked by a certain intensity and passion that captivated the audience."
Alternatives: "a particular level of intensity" or "a specific degree of intensity".
Their jobs, though starkly different, shared a certain intensity and intimacy.
If the performance lacked a certain intensity and grandeur, it was still a pleasant night at the opera — a good way to be reminded of, and give thanks for, the quiet artistry of underappreciated singers like Ms. Hong.
"One of my attributes is that when I do something, I like to do it with a certain intensity, and I just felt like that period had gone.
We are still working at a certain intensity and [fast bowling coach] Stuart Barnes has got a speed gun we are working with and he is monitoring that.
Studies of animals and humans have demonstrated that motor training with a certain intensity and frequency is associated with changes in the brain structure.
It is also known that each level of care reflects a certain intensity and need for care [ 29].
4 Patients must accordingly exercise with a certain intensity, duration and frequency, and they must be well-informed about their disease through interventions such as patient education, together with being taught self-help and coping strategies.
In general, risk has a probabilistic component: the hazard variable can be the probability of a hazard or a hazard of a certain intensity occurring, and the consequence can be the probability of a certain outcome (e.g., devastation) occurring given the combination of the hazard and the exposed asset (Douglas, 2007).
There is a certain intensity with Purple C., and it really needs to be experienced at least three times.
The two groups of patients suffered from a certain intensity of abdominal pain and abdominal bloating before the operation.
There is emerging evidence that the promise of a tightly knit community and a certain intensity of experience can lure more affluent, established Europeans into church as well, especially if those Europeans are young.
