The phrase "already existing means" is correct and usable in written English.
It can be used when referring to resources, methods, or tools that are currently available or in place.
Example: "We should focus on utilizing the already existing means to improve our efficiency before considering new investments."
Alternatives: "currently available resources" or "existing methods".
This paper presents a case study on integrating a new model extension describing the production of the enzyme soluble hydrogenase (SH) into an already existing model by means of on-line optimal experimental design (OED).
Furthermore, these tests show that the use of rotation invariant texture descriptors may not be enough to achieve rotation invariant texture recognition; representing different orientations of the textures in the training data shows to be very important, even if the extra orientations are artificially generated by rotating already existing samples by means of interpolation.
It can however add to the already existing knowledge of mean values in different patient groups and patients with "lower" scores can be identified for more intense support during the rehabilitation process.
I know about Wickard v. Fillburn and that decision extending the interstate commerce clause to cover things "affecting" interstate commerce, but thought that meant affecting already existing legislation which was within the interstate commerce.
The term 'conversion' means that something already existing in a particular environment acquires an adaptive trait present only in part of analogous entities coexisting in the same setting.
He views his use of already existing icons or works of art as a means of "reappropriating the merit" that they already possess, urging viewers to make their own evaluations of his creations.
Buying vintage means that not only are you giving an already existing garment new life, but you're also way less likely to show up to the party in the same look as someone else.
I certainly didn't mean that there is no creative flair already existing within this thriving UK industry, or that there is anything wrong with focussing on some of these core subjects".
I think most people would rather see a renovation, as it would hearken back to Mean Streaks past, as well as use part of the already existing structure.
Co-naming simply means that a sign with an alternative name is placed underneath the already existing street name.
