over a broad area(напр., the microcapsules disperse over a broad area within the GI tract – микрокапсулы диспергировались в широких пределах внутреннего пространства ЖКТ Min$draV)
vary in a wide range(is allocated a large number of processors and assigned a utilisation ratio which can vary in a wide range according to the current system workload – by D.G. Feitelson, L. Rudolph, and L. Rudolph Tamerlane)
