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тщательное изучение stresses
gen.	anatomization; careful study; careful examination (документа и т. п.); perscrutation; thorough study; close-up; scanning
adv.	severe scrutiny
busin.	in-depth examination; scrutiny
dipl.	examination; narrow examination (bigmaxus)
Makarov.	close investigation; intensive study
O&G	in-depth study (dimock)
qual.cont.	thorough examination (материала)
scient.	hard research (Alex_Odeychuk); serious study (Ivan Pisarev); serious research (Ivan Pisarev); serious examination (Ivan Pisarev); seriously studied (Ivan Pisarev); close examination (Ivan Pisarev); extensive study (Ivan Pisarev); careful examination (Ivan Pisarev); thorough review (Ivan Pisarev); careful review (Ivan Pisarev); careful consideration (Ivan Pisarev); scrutinized analysis (Ivan Pisarev); closer examination (Ivan Pisarev); closer inspection (Ivan Pisarev); carefully study (Ivan Pisarev); close study (Ivan Pisarev)
transp.	thorough examination

тщательное изучение: 24 phrases in 7 subjects

General	12
Makarov	4
Mass media	1
Mathematics	4
Physics	1
Research and development	1
Scientific	1