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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On the basis of the extensive development of mathematical exercises, the article puts forward special methods compiling middle school mathematical exercises.

依据数学习题的广泛性功能，本论文专门提出了中学数学习题的特殊编制方法。

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AIM: To investigate the methods for the functional recovery of rural community schizophrenic patients and the effects of social occupation technique exercises on their functional recovery.

目的：探讨农村社区精神分裂症患者残疾功能恢复的方法及社会职业技能训练的效果。

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This rise in prestige has been mirrored by a revamp of undergraduate business programs, with the top ones increasingly resembling MBAs thanks to an emphasis on the rigorous study of economics, statistics and accounting and MBA-like teaching methods using case studies and team exercises.

CNN: Starting out young