英语词汇“social cost-benefit analysis”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	social cost-benefit analysis
释义	social cost-benefit analysis 社会成本效益分析
随便看	side frame pedestal side-frame plough side frame plow side-frame plow side frame spring seat side frame top chord Side frame top oblique chord side frame type bogie side-frame type bogie side framing side frequency Side-frequency analysis side frequency current side-frequency current sidefriction side friction side-friction side frictional resistance side friction coefficient side friction drag side friction factor side friction force side-friction force of pile side friction of pile side friction resistance