The phrase 'at early ages' is correct and usable in written English.
You can use it to refer to a time when someone was very young. For example, "Many children are exposed to technology at early ages."
This reduction in early age diffusion preserves the concrete against high rate of chloride penetration at early ages.
Discusses the use of the S.A.T. at early ages as a tool for capturing gifted kids.
It is common knowledge that children, especially at early ages, learn by modeling other children.
The author's two older siblings were shipped off at early ages to live with their father.
Both represented their national teams at early ages and have become key figures.
"Boys are starting to have the same images as women foisted upon them at early ages," Dr. Maine said.
The effect was more pronounced at early ages.
Internally cured concrete with prewetted clay LWAs is more robust for construction at early ages.
However, there is no experimental study on β conducted for concretes at early ages.
Isothermal calorimetry was used to continuously assess strength development at early ages.
The average ratio is little smaller than 2.63 at early ages.
