| 释义 |
operational researchBrE /ˌɒpəreɪʃənl rɪˈsɜːtʃ/NAmE /ˌɑːpəreɪʃənl rɪˈsɜːrtʃ/BrE /ˌɒpəreɪʃənl ˈriːsɜːtʃ/NAmE /ˌɑːpəreɪʃənl ˈriːsɜːrtʃ/ (also ˈoperations research) noun [U] (specialist) the study of how businesses are organized, in order to make them more efficient 运筹学 |