The phrase "a double quantity" is correct and usable in written English.
It can be used in contexts related to mathematics, measurements, or any situation where you are discussing an amount that is twice as much as a standard or single quantity.
Example: "In this recipe, you will need a double quantity of flour to make enough dough for two batches of cookies."
Alternatives: "twice the amount" or "twofold quantity".
However, it has to be emphasized that this is not equivalent to a Markov chain modeling a single carrier with the double quantity of resources.
This carrier could deliver almost double quantity ODNs with respect to the injection of free ODNs.
I also have a little boy, so I enjoy not cooking as much as I do cooking – hence a love of double quantities and leftovers.
The next two evenings, you have leftovers, only excitingly done, not just bubble and squeak; the fourth night, there is a seasonal recipe that is generally pretty quick; night five you prepare a feast using stuff from your larder; and on the sixth night, you make double quantities of something and freeze half of it.
It's worth making double quantities to add them to tomato sauces, vegetable soups or stews, spread them on toast or stir into scrambled eggs.
He has promised to slash indirect costs by a third; double the quantity of materials sourced from low-cost countries; shorten development cycles by a third; lower fleet average age to three years; engineer a step-jump in quality; expand production in emerging markets.
If it works, the technique could have a double benefit, allowing large quantities of captured carbon dioxide to be stored within natural hydrates, and helping to slow climate change.
These data suggested that a sample of 20 subjects per group would yield 80% power to detect a doubling of virus quantity due to tobacco smoke exposure, with two-sided α = 0.05.
The result is a double deficit, with both the total quantity of health research being inadequate and the content of what little research is being undertaken, being of limited relevance to national needs.
