Traduction de «principle variable proportions » (Anglais → Français) :

in variable proportion
en proportion variable

A rare chromosomal anomaly syndrome resulting from a partial deletion of the long arm of chromosome 10. The disease has a highly variable phenotype with principle characteristics of developmental delay (usually of language and speech), variable cogni
monosomie non distale 10q

inversely proportional variable to another variable
variable inversement proportionnelle à une autre variable

directly proportional variable to another variable
variable directement proportionnelle à une autre variable