Using scientific methods, some of them can define authorship with 85% accuracy.

通过使用科学的方法，他们中的一些人界定作者身份的正确率能达85%。

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The existence of jingluo has been testified by using scientific methods at the Beijing jingluo research center.

北京经络研究中心通过现代科学方法，已经证实了经络的存在。

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Primary and Middle school students are fairly good at mastering some knowledge in science and technology, but rather poor at using scientific methods in their problem solving.

中小学生在掌握科技知识方面状况较好，而在运用科学方法分析、解决问题的能力方面较差；

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Microbial miseries which were untouchable using old vaccine methods because of safety concerns or scientific limitations are now treatable through genetic tinkering.

ECONOMIST: Vaccines