But in April a study of 500,000 people concluded that such a diet has only a marginal effect on cancer risk.

但就在四月，一个对50万人进行的研究得出的结论是，这种饮食方式对降低患癌症的风险作用甚微。

youdao

Isn't there the risk, if taxes reach 70, 80, 90 percent marginal rate.

如果税赋上升到70%、80%、90%的临界百分比，会不会有风险。

youdao

In theory, risk investment cycle is determined by marginal added-value and marginal cost of projects.

理论上，风险投资周期由项目边际增加值和项目边际成本共同确定。

youdao

Eventually we will reach a point where policy makers have driven out so much systemic background risk that any marginal decrease systemic background risk will simply induce individuals to take on more personal risk until they raise the total risk level back up to where it was before.

FORBES: What If This Is As Good As It Gets: Financial Stability Edition

Broadening the personal income-tax base by closing loopholes will generate substantial additional revenue while minimizing increases in marginal rates that could stifle risk-taking and robust growth.

WSJ: Lloyd Blankfein: The Business Plan for American Revival

Yet if Guben and Gubin do not tackle problems together, they risk becoming economically still more marginal, according to one scenario developed by local leaders.

ECONOMIST: The German-Polish border