изучаемый

см. тж. интересующий нас; исследуемый; рассматриваемый

• When a system of interest works, ...

• The substance to be studied ...

• In the range covered (or under study, or under investigation, or under discussion, or being discussed) the curves are in good agreement with experiment.

• This quantity can be obtained from the phase diagram of the system involved.

• The test substance.