| 释义 |
operations research (also operational research) noun [uncountable] (abbreviation or) the use of scientific methods and technology to improve the way a business performs its main activities 作业研究，操作研究，运作研究（使用科学方法和技术改善企业经营活动的方法）◆companies undertake operations research to optimize their use of resources. 公司开展作业研究以优化资源的使用。 |