The phrase "alleviated by two" is grammatically correct and can be used in written English.
It can be used in contexts where you are discussing a reduction or lessening of something, specifically in relation to the number two.
Example: "The pain was alleviated by two doses of the medication."
Alternatives: "reduced by two" or "lessened by two."
It was Italy's 17th defeat in their last 19 Tests, a sorry record that will not be alleviated by two fine tries from Luca Morisi and another from captain Sergio Parisse.
Similarly, choridal neovascularization caused by an intense laser burn to the back of the eye and triggered through localized increases in VEGF could be alleviated by two drugs (17-AAG [585 Da] and Sunitinib malate [532 Da]), which were only able to cross the iBRB because of the claudin-5 downregulation.
Migraine headache can be alleviated by one of the many forms of ergotamine and nonsteroidal anti-inflammatory drugs.
We used two thiol-containing compounds, DTT or GSH, to compete with JAK2 or IKKβ on interacting with 2-MS to test whether the inhibitory effects of 2-MS on the STAT3 or NF-κB pathway could be alleviated by the two thiol-containing compounds.
That horror is exaggerated and alleviated by the five dancers who periodically gatecrash the room.
The anxiety wasn't alleviated by discovering that two small Israeli jets were flying on either side of our plane.
In most of the Western world outside New York, the press of trains and of telegraphic communication was alleviated by those other two great transformers: the car and the television.
Again, the minor deviation in the first DIF analyses could be alleviated by merging the two items "health" and "quality of life" to establish cross-country comparability of the summary score.
However, this was alleviated by selecting the three best sources for the position estimation.
A small trial of 40 patients demonstrated that the cardiovascular, but not cutaneous, aspects of this reaction could be alleviated by the use of three days of prednisolone 20 mg three times daily [ 76, 77].
It was a bone-jarring ride, but one alleviated by sightings of aerialist porpoises and flying fish that seemed to race the boat.
