"weak articulation" is correct and usable in written English.
You would use it to refer to someone's speaking or language abilities. For example, "The student had difficulty expressing himself due to weak articulation."
He interpreted this species as water-bound, due to features like its size, its tall and narrow tail (interpreted as a swimming adaptation), and weak hip articulations, as well as a healed broken thigh bone that he thought would have been too much of a handicap for a terrestrial animal to have survived long enough to heal.
Cleft palate speech is associated with VPI and includes deviations in the resonance such as hypernasality or hyponasality, errors that are obligatory with VPI like nasal emission and weak pressure consonants, and compensatory articulation [ 11].
Our hypothesis was that bilingualism and low-frequency word processing might increase the demands on 1) word retrieval because the links between semantics and phonology will be weaker in less familiar words; 2) articulation because each word is less rehearsed; and 3) control mechanisms that suppress competition from nontarget words.
The mandible base additionally possessed a lateral process providing articulation with the head and a weaker sclerotised, bifurcated inner process.
Instead of doing yoga, "they need to be doing a specific range of motions for articulation, for organ condition," he said, to strengthen weak parts of the body.
However, iNC fibers never formed an extensive articulation with these cells, that also always displayed only weak neurogranin expression.
Though nominally an articulation of egalitarian principles, those rights and benefits would necessarily be more valuable to society's weaker and less privileged members.
Weak masticatory muscles tire easily, so that food is chewed with difficulty, while bulbar muscle involvement leads to problems with phonation, articulation, and swallowing.
Articulation, pedalling, dynamics.
