The phrase "a key block that" is correct and usable in written English.
It can be used when referring to an important or essential component within a larger context, often in technical or analytical discussions.
Example: "The study identified a key block that influences the overall performance of the system."
Alternatives: "an essential component that" or "a crucial element that".
On a play where Jackson nearly single-handedly duped the Giants' special teams players, Eagle wide receiver Jason Avant made the key block that preserved his open path to the end zone and was concussed on the play.
A typical gaming console is made up of several key blocks that include a CPU, graphics processor, memory, storage mediums, and Internet connectivity.
The concept of non-pyramidal key blocks is described and their generation from a geometric operation called dislocation, thus determining the pentahedral key blocks that may be formed.
Hedgecock had a key block on linebacker London Fletcher that sprang Jacobs for a 24-yard gain".Excellent fit," Coughlin said.
The letter landed on the same day as a Washington Post editorial that made roughly the same case, in addition to noting that Nebraska's Gov. Heineman had now signed off on a new route that skirts the state's delicate Sand Hills region -- a key stumbling block that helped give Obama cover for rejecting the permit the first time around.
Aaron Williams, the reserve center, contributed a key block and a put-back dunk that kept the Nets ahead.
It also teamed up with Emily's List, a Democratic group that works to elect pro-choice women to public office, to raise and spend $20m to reach millennial women voters, a key voting block that could also be instrumental to electing America's first female president.
At the last round of peace talks, M23 demanded its leaders be given amnesty for any war crimes, a key stumbling block that caused the talks to collapse.
And the shrinking proportion of vets within the population means that, while they're still a key voting block that's constantly praised by politicians, if history is any guide they'll have less and less political power in coming years.
Although the clinical evidence base is just one factor taken into consideration in the HTA decision-making process (others being national and regional differences in drug costs, currently available treatments, and priorities and values of the populations affected), 4, 5, 10– 12 the clinical evidence base is a key building block that is relevant and transferable across all geographies.
