focusing financial and other resources on research and development as opposed to capital and labor; noting or pertaining to a high ratio of expenditure on research in relation to the value of net output.
re·search-in·ten·sive (rĭ-sûrch'ĭn-těn'sĭv, rē'sûrch-) adj. Having or requiring a relatively large expenditure on research and development in comparison to capital and labor: the research-intensive field of biotechnology.