“operations research”的概念、定义、翻译、参考文献-科学参考

单词	operations research
释义	operations research [´äp·ǝ`rā·shǝnz ri´sǝrch] ^MATHEMATICS The mathematical study of systems with input and output from the viewpoint of optimization subject to given constraints. ^{SCIENCE AND TECHNOLOGY} The application of objective and quantitative criteria to decision making previously undertaken by empirical methods.
随便看	mixite Mixodectidae mixogram mixolimnion mixoploidy mixotrophic mixtite mixture mixture ratio mizer mizzenmast mizzonite MJD m-kgf MKK system mksa system mks system MK system ml MLD MLS mm M meter mmf mmH2O

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