The phrase "a heavy stress" is correct and usable in written English.
It can be used to describe a significant amount of pressure or tension, often in a psychological or physical context.
Example: "The project deadline created a heavy stress on the entire team, affecting their performance and well-being."
Alternatives: "a great deal of stress" or "significant stress".
He might have said "for a long time" or "permanently", yet seemed to place a heavy stress on that "good".
* PETER SERKIN For all the imagination and devotion to 20th-century repertory lavished on the last season at Carnegie Hall, there was some narrowness of focus, a heavy stress on European modernism of a certain age, evident especially in the Perspectives series of Maurizio Pollini, Pierre Boulez and Daniel Barenboim.
This, Kennedy said, is a sign the policy was "narrowly tailored" to open the door for a small number of talented minority students and not a rigid rule that put a heavy stress on race.
Under the main stress accent of the word, Latin vowels have often become diphthongs in Romance, perhaps as a result of lengthening under heavy stress or as a consequence of the raising influence of following high vowels (a process known as breaking, similar in action to German umlaut).
Perhaps Kennedy's resignation (due, understandably, to heavy stress) was a bit more abrupt than intended and announced early.
While they can point to how a phone may perform during heavy stress, average performance is still best discovered through individual testing.
"I spent a lot of time in my room reading [she puts a heavy, ironic stress on the word].
Thus, even though a low dependence on local renewable resources and a heavy environmental stress on the environment are observed in the case engineering, the renewability of the case engineering still can be improved through some specific measures such as manufacturing process improvement and raw material source adjustments.
Unraveling the seemingly foreign language of clinical terminology and insurance verbiage can be a heavy added stress on a patient struggling with infertility; I offer the below as an introduction to anyone also beginning this process.
Maintenance of healthy grasslands is essential for efficient livestock production, yet projected climate change is likely to place a heavy drought stress burden on key grassland species, such as perennial ryegrass (Lolium perenne).
The worshipers of weapons also lay heavy stress on the psychological disabilities of the killer in a particular incident to create a sense of futility and resignation.
