Based on their age, they were given different dosages of the vaccine.

根据他们年龄的不同，而使用不用量的药物。

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On its new iPhone app, the organization links volunteers to one of its 70, 000 participating charities based on their age, location, interests and skills.

在它新推出的iPhone应用程序中，Volunteermatch根据用户的年龄、地理位置、兴趣和技能将他们与其数据库中近7万个慈善机构相联系。

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Methods: Uric indican levels and blood types were detected in 400 subjects, divided into four groups based on their age, and then individual diet guidance was supplied accordingly.

方法：选取400例受试者，按照年龄段分组，检测尿靛甙水平和血型，根据结果给予个体化饮食营养指导。

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Marketing messages can be tailored to very precise groups of people, based on their age, gender and the interests and affiliations they have expressed through interaction with social media.

BBC: Twitter secures advertising deal with SMG

Students' test scores are based on their precise age, because even a month can make a difference in the development of young children.

WSJ: Testing Firm Is Under Fire Due to Errors Scoring School Exams

In general, most of the typical practices of pension schemes - which inherently rely on making decisions based on the age of their members - will continue.

BBC: NEWS | Business | New anti-ageism laws for pensions