The phrase "at a precise age" is correct and usable in written English.
It can be used when discussing specific ages in relation to events, milestones, or characteristics.
Example: "Children often develop certain skills at a precise age, which can vary from one individual to another."
Alternatives: "at a specific age" or "at an exact age".
That would have allowed them to come up with a precise age using radiocarbon techniques.
They were not represented by a precise age.
A precise age for this event can not be given.
Continued research with former athletes of all ages will help determine a more precise age range at which the onset of negative mental health outcomes occurs.
Tree ring dating is being carried out to establish a more precise age.
This article was updated to identify and give a more precise age for Barbara Holdsworth, the female wounded in the shooting.
However, telling someone's precise age at a glance without any reference information is essentially difficult even for humans [10].
This was reported in whole years, and so cannot be used as a measure of their exact menarcheal age or to calculate a precise average age at menarche for U.S. women.
From the beak colour spectrograms, we extracted 6 spectral characteristics that describe the shape of the spectral curve and captures the points of maximal sexual dimporhism [ 43], which were corrected for measuring batch and sex of the bird as fixed effects and precise age at measure as a continuous fixed effect, by taking random effect estimates from linear mixed effect models.
Based on the average age at menopause in Sweden being 50 years [ 19], and the fact that the precise age at menopause was only available for a subset of the cohort, the effects of menopausal status and other risk factors in different periods of life were evaluated by fitting separate models for cancer occurring before and after the age of 50.
