Countermeasures: fair use, temperance drug use, develop the risk-benefit ratio, low residue and selective pesticides.

对策：公道用药，节制用药，研制高效低毒，低残留并有选择性的农药。

youdao

Peters et al suggest that the procedure should be reserved only for research protocols with rigorous analysis of the risk-benefit ratio.

Peters等人建议，此手术应限制在研究框架内，需严格分析其风险-效益比。

youdao

There are too many known risks associated with this class of medications, and we would need a lot more research to figure out the risk-benefit ratio.

“有太多的已知风险与此类药物相关，我们将需要进一步的研究，以指出的风险-效益比”。

youdao

Like it or not, government is the only institution powerful enough to realign the risk-benefit ratio so that the people's interests are at least borne in mind.

ECONOMIST: Letters

Dr Anne MacGregor, who runs the menopause clinic at St Bartholomew's Hospital in London, feels women are not being given the option of weighing up the risk-benefit ratio themselves.

BBC: NEWS | Health | Health scares take their toll on HRT