The phrase "already existing systems" is correct and usable in written English.
It can be used when referring to systems that are currently in place or operational prior to a certain point in time or event.
Example: "The new software will integrate seamlessly with the already existing systems to enhance overall efficiency."
Alternatives: "currently established systems" or "pre-existing systems".
In this context Mass Customization refers to the possibility to evolve from already existing systems to the novel ones that can be personalized, without increasing their cost and causing the new technologies to emerge.
The ESEOO Project, launched after the Prestige crisis, has boosted operational oceanography capacities in Spain, creating new operational oceanographic services and increasing synergies between these new operational tools and already existing systems.
Nevertheless, the scope goes far beyond and can be extrapolated to any other FMS, so this is a very useful tool to create virtual laboratories for manufacturing or to expand and analyze the behavior of already existing systems.
The evaluation results show that the proposed methodology allows rapid development of new dialog managers as well as to explore new dialog strategies, which permit developing new enhanced versions of already existing systems.
Compared to the already existing systems, based on collimated beams, the use of a focused microbeam gives the advantage of a faster irradiation procedure, since the beam can be positioned onto the targeted cells by means of a fast electrostatic deflection system.
Solutions for generating parsers based on a DSL specification [14, 26, 27] focus on enabling interoperability of already existing systems.
An integrated disease surveillance system already exists under the director general of health services; any new work on climate change and health should be linked to the already existing system.
And the moment we quit saying, "Us," "Gimme gimme gimme," and just plug yourself into the already existing system — which ain't gonna change just 'cause you want it to — then we can move on with this thing.
The CPG system was integrated with an already existing system for computerised procedure presentation, and enhanced with a number of other functions to produce a system for integrated computerisation of operating procedures.
Our approach to enhancing the awareness of crime was to build a system that measures a potential risk and provides this information to the concerned user.? This system was built on top of an already existing system that enables simple GPS detection of position.
Already existing system implementations and system approaches can be assigned to exactly one level.
