"decisive damage" is correct and usable in written English.
You can use it to describe a situation in which harm has been done that is severe and possibly irreparable. For example, you could say, "The fire caused decisive damage to the building, leaving it in ruins."
The interviews revealed that commanding firefighters must transfer every single information aspect about an event into an overall context of action to take decisions: The decisive factor is the damage, not the strength of the storm.
Interestingly, the in silico model identifies a significant three-week time threshold as the "ultimate" time point beyond which the decisive HIV-induced damages already occurred, affecting the whole disease course.
The decisive factor is the damage, not the strength of the storm.
In addition to radiation damage, a decisive role of degradation induced by thermal effects and diffusion of reactive particles was suggested.
The pier being an RCC section with the plasticity in its compression zone, i.e., at the face farther from the face of collision, proves to be decisive in assessing the damage from this simulation.
The results of the lung status comparison between acute and chronic stage of pleuropneumonia strongly suggests that the acute lung damage is decisive for the course of disease.
Hundreds of women who attend churches affiliated with the Southern Baptist Convention have signed a petition calling for "decisive action" in response to "damaging, sinful" comments made by Dr. Paige Patterson, president of the Southwestern Baptist Theological Seminary in Fort Worth, Texas, and a prominent SBC leader.
"We will take decisive actions against any attempt to damage our territorial rights".
The fracture energy value is the decisive material characteristic for assessing the damage to concrete structures due to loadings with high strain rates.
