The phrase "a system using several" is correct and usable in written English.
It can be used when describing a system that incorporates multiple components, methods, or elements.
Example: "The research focused on a system using several algorithms to improve data processing efficiency."
Alternatives: "a system employing multiple" or "a system utilizing various".
37 In addition, the FDA has developed an enhanced surveillance system using several different modes of surveillance, including active surveillance.
Kajioka et al.[31] applied an attractor selection model to a multi-interface selection system using several wireless media such as LTE, WiMAX, and WiFi with different communication capabilities.
In this report, we test the performance of this new system using several types of scintillators including bulk oxide/halide crystals, transparent ceramics, plastics and powders.
The work aims to compare the partitioning of human IgG in polymer/polymer and polymer/salt system using several different ligands, and to investigate the respective selectivity of these ligands to the human IgG.
The scientists managed to create this complex system using several techniques, including soft-lithography and multi-material embedded 3D printing.
We trained the system using several random sets of known sequences, demonstrating average sensitivity and specificity values of ∼85%.
DBM-DB was developed under the Linux system using several common software packages including PHP, Apache web server, MySQL database management and Perl FastCGI.
In order to reduce the burden on a single global IPDS, the system uses several local IPDS for the collaborative mitigation of flooding attacks.
We believe that this difference occurs because this system uses several numerical learning features such as is-a-4digits-token and is-a-CharsNumbers-token, which are not found in the default feature specification of the other system, and allow for more discriminating training models for these PHI types.
Thomas et al. [8] developed a real-time spam and phishing detection system, their system uses several criteria such as the characteristics of the URL, the number of redirects, web pages HTML elements and JavaScript, geo-location data, and DNS data.
