| 单词 | operational research |
| 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 |
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