A result would be an equilibrium with a certain proportion of tinkers and a certain proportion of tailors.
The government requires a certain proportion of UK electricity to come from renewable sources.
Culling involves removing a certain proportion of a population, but is based on concrete population numbers.
So the argument that we are "meant" to eat a certain proportion of meat, say, is highly questionable.
In a certain proportion of women who use it, men just seem to find them more attractive.
This potentially could lead to added predictability for a certain proportion of monsoon rainfall variability.
However, a certain proportion of polyps resolve with conservative treatment.
In addition, a certain proportion of arable fields and grassland can be managed less intensively.
Each segment contained a certain proportion of senescent cells, some of which were of fungal origin, and this proportion increased as the root aged.
Heat loss from the shell of a rotary kiln accounts for a certain proportion of total energy consumption.
It is thus likely that the reported intake of sodas included a certain proportion of 'light' products, which were not necessarily identified as such.
