"concrete expressions" is a correct and usable phrase in written English.
It refers to a statement or phrase that clearly and explicitly expresses a particular idea. For example, "I'm not interested in hearing your opinion right now" is a concrete expression.
(FGD 2_Urban) For rural respondents, the more constrained financial circumstances are expressed in quite concrete expressions of QoL.
However, the concrete expressions are yet to be found.
This structure does not determine concrete expressions, however; the variety of expressions it generates is potentially unlimited.
This language can derive general and concrete expressions in the two kinds of hierarchies.
Born an optimist, I am confident that we are now seeing concrete expressions of what Thomas Kuhn described 50 years ago as a "paradigm shift" in The Structure of Scientific Revolutions.
Concrete expressions of the main parameters characterizing such curves are given for a series of p- and n-doped modifying films.
Other formulas express phenomena heretofore lacking such concrete expression, such as the much discussed negative autocorrelation at the first seasonal lag quite often observed in differenced seasonally adjusted series.
"I have given them a very concrete expression of interest that covered a multitude of factors," he said, speaking euphemistically.
This focus of Tuesday's itinerary – co-operative, high-skill economic networks – found concrete expression in the structure of the cabinet revealed last night.
He didn't want to give the face any concrete expression, but to make it give a feeling of a sort of universal force.
Giving concrete expression to those pledges, the candidates are among the co-sponsors of a promising piece of legislation introduced on Friday in the Senate.
