"partial functionality" is a correct and usable phrase in written English.
It refers to a situation in which a system, device, or object only has some of its intended or expected functions working properly. Example: The new software update for the company's website has been installed, but it seems to have only provided partial functionality. Some of the features are not working as expected, causing inconvenience for both the customers and the employees.
Alternatively, both genes may experience some degeneration and lose partial functionality, but can complement each other (sub-functionalization).
Simulations results show efficiency to build fine grain reconfigurable cells with partial functionality.
The objective is to allow certain parts of the system to continue to provide partial functionality in the system in the face of failures.
The only partial functionality of the Neighbor Discovery protocol that our solution does require on the VANET is address resolution to translates the next hop IPv6 address to the corresponding 802.11p MAC address.
Some other roles such as the infrastructure provider or the service provider are in the early stage of the evolution, and the institutions undertaking such mission are able to provide solutions with only partial functionality.
The world of usability testing includes testing prototypes that have only been built on paper (known as paper prototypes); mock-ups or wireframes which have no functionality, screen layouts which have partial functionality, working versions of software before they are officially released, and testing software that has already been implemented and is in use.
It had a search that could search tweets well before Twitter, has a functional IM service, and has at least partial "track" functionality right now.
In August the company launched partial offline functionality that let users read documents.
Several dynamically reconfigurable 2-inputs logic cells with partial and full functionality are designed in this paper.
As our algorithm is decentralized we would prefer to implement the partial views maintenance functionality also in a fully decentralized way.
Prognostics and health management (PHM) is an emerging engineering discipline that diagnoses and predicts how and when a system will degrade its performance and lose its partial or whole functionality.
