operations research

operations research读音音标

operations research意思解释

n.

作业研究，运筹学；

英英释义

n.

research designed to determine most efficient way to do something

双语例句

用作名词(n.)Operational Research is a newly emerging subject.运筹学是一门新兴的学科。After the war, an invasion of economists gave operations research new scope and vitality.战后，经济学的介入，给运筹学带来了新的领域和活力。