The phrase "a medium class" is not commonly used in written English and may be considered incorrect in certain contexts.
It can be used when referring to a social or economic class that is neither high nor low, but it is more common to use "middle class" instead.
Example: "In many countries, the medium class has been growing steadily over the past few decades."
Alternatives: "middle class" or "average class".
The economics ministry recently commissioned a study comparing the cost of a standard skiing holiday in a medium-class hotel in Switzerland with the same sort of thing in Austria, and found that the Austrian package was one-third cheaper.
Last month, ESA green-lighted Euclid as a medium-class mission to be launched in 2019.
For the control experiments, a medium-class test car was used, which had been equipped with an active windshield.
Motivated by the proposed EXIST mission, a "medium-class" space observatory to survey black holes and the Early Universe proposed to the 2010 NAS/NRC Astronomy and Astrophysics Decadal Survey, we have developed the first "large" area 256 close-tilediled (0.6 mm gaps) hard X-ray (20 600 keV) imaging detector employing pixelated (2.5 mm) CdZnTe (CZT) detectors, each 2×2×0.5 cm3.
The ESA evaluated a "medium-class" mission called Uranus Pathfinder.
Integration does not happen as it would happen in a country or a society with a large medium class.
The CASTAway spacecraft and payload have high levels of technology readiness and are designed to fit within the programmatic and cost caps for a European Space Agency medium class mission, while delivering a significant increase in knowledge of our Solar System.
The seats that in Hollywood would be occupied by skeptical network executives were here filled by visitors from the "Television as a Dramatic Medium" class.
We essentially found a shift of social vulnerability values towards the "medium" class.
The 'low class' of natural humidity is mainly located in the mountainous areas in the east part of study area, while the medium class is located in only a small part of the plain in the west part of study area.
