When primary and secondary students participate in traffic activities, they were hurt very easy as their physical and psychology are vulnerable.

中小学生在参与交通活动时，因为生理和心理上处于弱势，更容易成为交通事故中的受害者。

youdao

Countries with appropriate primary care resources score highly when it comes to health outcomes and cost.

在卫生健康成果和费用方面，拥有适当初级保健资源的国家得分较高。

youdao

This is perhaps the primary data-integrity and consistency issue when transactions are used.

这可能是在使用事务时出现的主要数据完整性和一致性问题了。

youdao

They are seeking the Democratic Party nomination for the November election, and were forced into a runoff when neither received more than 50 percent of the vote in a primary vote last month.

VOA: standard.2010.06.08

One of the things that I didn't mention before is that when you get this primary response and then the secondary response, if you looked at the antibodies that are generated during the primary response, again we're only looking at antibodies that bind to the particular antigen or vaccine that we have used for the priming.

还有一点我之前没有提及,当你获得初次免疫,以及再次免疫之后,如果你仔细观察抗体,观察那些在初次免疫中生成的抗体,这次我们同样只是观察抗体,那些与我们在初次免疫中所用到的,特定抗原或疫苗相结合的抗体

耶鲁公开课 - 生物医学工程探索课程节选

And they continue to measure health care against the golden age of fee-for-service medicine, when they could see specialists without the bother of getting a referral from their primary physicians, and when their hapless employers simply picked up the tab.

ECONOMIST: HMOs

When PCs were the primary device and 3G still just a dream, real-time access to data was neither important nor expected .

FORBES: The Achilles Heel of Mobile Enterprise Apps

This would give a person the option to cut out the middleman when buying a primary residence, and could be a great option for primary living interest rates in America.

FORBES: American Dream Of Homeownership Fading. Rejoice.