The phrase "a further variation" is correct and usable in written English.
It can be used when discussing additional changes or modifications to something that has already been presented or established.
Example: "In our research, we found a further variation of the original theory that could explain the results more accurately."
Alternatives: "an additional variation" or "a subsequent variation".
There is also a further variation – especially during a very long run, usually a musical – a notice will be posted at the theatre and on its website advising that the star will be taking a holiday between certain dates.
Several other proposals of this type were put forward, and a further variation combined the airfoil characteristics of a ground-effect machine with an air-cushion lift system that allowed the craft to develop its own hovering power while stationary, then build up forward speed, gradually transferring the lift component to its airfoil.
A further variation on devotion could also be envisaged, namely, for local governments to integrate services while retaining the dual supervision and support of both the Ministry of Health and Welfare and the Ministry of Education, Science and Technology.
A further variation of "body stuffing" is "parachuting" in which the illicit drug (often methamphetamine or cocaine) is swallowed in a plastic baggie that has been punctured multiple times to allow a slow-release of the drug [61].
FDCs morphologically similar to both of these abnormal mature forms were found in scrapie-affected murine lymph nodes but a further variation of disease-associated mature FDCs was present within the MLN of scrapie-affected mice.
16 A further variation of the mRS, the Oxford Handicap Scale, has been described but is not commonly used by trialists.
Disgraced is a powerful further variation on the theme.
Taking a step further, variation of the index pair is quantitatively associated with the residual torque on a loose bolt.
One further variation places a 6-sided die (although other sided die could also be used) on top of the bottle.
A further sequence variation, the peptide Pep19-2.5short Pep19-2.5short-terminalackingphobic sequence FWFWG, led thea near complete abrogation of any inhibitory activity.
Coinage in bronze, however, continued, but further variation in silver bronze values was seen in two developments.
