The phrase "a great practical" is not correct in standard written English.
It may be intended to describe something that is both great and practical, but it lacks clarity and proper structure.
Example: "This tool is a great practical solution for everyday problems."
Alternatives: "a highly practical" or "an excellent practical".
The second case occurs more rarely but has a great practical importance.
Research on earthquake-induced collapse simulation has a great practical significance for super-tall buildings.
If nothing else, as Guardian country diarist Dr Phil Gates suggests, it would make a great practical joke.
The proposed method has a great practical utility and represents a powerful tool in image analysis and data processing.
Sue's acquisition of stereoscopy after almost half a century of being stereo-blind has been a constant source of delight, and a great practical benefit.
Second, it is one of the basic tasks of financial markets analysis, which undoubtedly belongs to the domain of HPC and is of a great practical interest.
It's no accident that the tension between democratic access and goal-oriented expertise becomes a theme in the film itself, as people argue that Occupy Wall Street's horizontal structure prevents it from making a greater practical impact.
The multiple error measures used in this study and the simulation results reveal that the revised VPMM model has a greater practical utility in estimating the event-based and long-term meso-scale river runoff (both discharge and its stage) at any ungauged site, enhancing its application for real-time flood estimation.
It proclaims a really great practical theatre mind, with no philosophy except that the theatre is entertainment and that good entertainment pays".
In recent years, the problem of stability and stabilization of time-delay systems is a topic of great practical importance, which has attracted a lot of interest [1 4, 10 20].
To fabricate a functional microfluidic system, substrate bonding is an important process and adhesion between substrates is a problem of great practical concern.
