Another is to assure companies of a future market — for instance, by establishing «purchase funds» and agreeing to buy certain quantities of a product once it becomes available. (sciencemag.org)
The wheat straw is lesser quality than the other types, but it could be suitable in certain quantities that you could feed them. (pettao.com)
«When we observe galaxies using a telescope, we can only measure certain quantities,» he says. (simonsfoundation.org)