преобладать

Преобладать - to prevail, to predominate; to be predominant, to be a predominance of, to be favored

 At lower flow rates the droplet regime prevails.

 Cholinesterase predominates in the blood plasma.

 Rolling-element fatigue spalling was predominant at this stress and less.

 Further north there is a predominance of low rise private housing.

 Below 1800 K the condensation path is favored.

Преобладать над - to dominate, to overwhelm (+ direct object), to dominate over

 In most flames of practical scale soot emission dominates gas species emission (... выброс сажи преобладает над выбросом газов).

 This behavior indicates that inertial losses dominate over friction losses.

 Adiabatic shear handling is thought to represent an unstable process occurring when thermal softening overwhelms strain hardening.