The phrase "a selected part" is correct and usable in written English.
It can be used when referring to a specific portion or segment that has been chosen from a larger whole.
Example: "In the report, we will focus on a selected part of the data that highlights the key trends."
Alternatives: "a chosen segment" or "a specific portion".
The window places a frame around a selected part of the song, which is represented with sound waves.
(b) A high-resolution TEM image of a selected part marked with red box in (a).
On the one hand, a model can be a representation of a selected part of the world (the 'target system').
Masks can be used to, e.g., remove tie points (cf. HomolFilterMasq), or to limit the image matching to a selected part.
Three main parameters (temperature, humidity, luminance) were monitored in a selected part of a complex construction by an inexpensive self-assembled system along some horizontal and vertical vectors.
(e) Line profile across a selected part of the image shown in (b) displaying the cross sections of individual nanodots on the surface.
The argument is that, where cohabitation is less common, cohabitors will probably constitute a highly selected part of the total population and the effect on marital stability is stronger.
Patient accrual and the difference between randomisation groups are usually overestimated, large scale trials are often required to get statistically significant differences, and the participation of departments only randomising a small and selected part of their patients is questionable.
Using a razor blade, the selected part was then removed and glued to a blank resin block for further trimming and sectioning.
A parameter of the selected part of the signal is proposed here as a general and useful model of the measurand.
Take a bite from the selected part.
