比较和成本效益研究。

Comparative - and cost-effectiveness research.

youdao

报告着手研究结核控制的经济效益是否高于成本。

This report set out to test whether the economic benefits of TB control are greater than the costs.

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其他研究人员称，不可能对此类工程学提案进行成本效益分析，因其潜在的负面效果是不确定——而且严重的。

Other researchers say that it is impossible to do a cost-benefit analysis of these engineering proposals because the potential downside is so uncertain - and large.

youdao

They commissioned a study, a cost-benefit analysis of smoking in the Czech Republic, and what their cost-benefit analysis found was the government gains by having Czech citizens smoke.

他们资助了一项研究，进行在捷克吸烟的成本效益分析，分析结果显示,让捷克人民吸烟，能让政府获利。

耶鲁公开课 - 公正课程节选