Determine the power of tests, given the research hypothesis.

联系研究假设，确定测试能力。

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The IHME believes that scientific journals and official agencies should adopt rigorous vetting methods of predictive power, such as the 20% tests and decadal-withholding exercises.

健康指标和评估研究所认为科学期刊和官方机构应该对预测能力采用严格的核查方法，比如20%测试法和十年移除法。

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Machines are used where they're worth it: at another station, one tests the power output of finished cells with a flash of light before robotic arms place them into bins according to performance.

机器要用在更能发挥他们价值的地方：在另一个车间里，用一道光来检测成品电池的输出功率，然后依据检测结果使用机器手将他们放在箱子里。

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Mr Thompson said tests of the wind power on the north coast at Chouet had been successful.

BBC: Guernsey looks to UK and France for wind farm partner

The treasury points to the example of Ghana, which only last year completed its first democratic transfer of presidential power to an opposition party: better governance is meant to be one of the principal tests of suitability for American aid.

ECONOMIST: The education of Paul O'Neill | The

Students from Columbia University identified how to unleash the power of networks to develop next-generation student achievement tests.

WHITEHOUSE: Startup America Policy Challenge: Tapping Citizen Solvers to Drive Innovation | The White House