Read Edit View history 运筹学 yùnchóuxué operations research Origin Definitions Defs Strokes Stroke Words Sentences Sents 运筹学 (運籌學) yùnchóuxué operations research noun operations research (OR) Frequency Written text 0.228 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
运筹学 (運籌學) yùnchóuxué operations research noun operations research (OR) Frequency Written text 0.228 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)