см. тж. вести исследования ; изучать ; осматривать ; рассматривать
• Now let us use the methods of quantum mechanics to attack the hydrogen-atom problem.
• The physicist can probe an atomic nucleus whenever laboratory apparatus is available.
• This enabled the scientists to probe the floor of every ocean except the Arctic.
• Four-component hydrocarbon mixtures have been examined ( or investigated , or studied ).
• They explored the possibility of X-ray fluorescence.