A simple blood test can tell if you are getting enough vitamin D3.

一种简单的血液测试可以知道你是否获得了足够的维生素d3。

youdao

Your doctor can run a simple blood test that will reveal inadequate levels.

医生能通过很简单的血检告诉她铁和叶酸处于一个不正常的水平。

youdao

A simple blood test for Down's syndrome could provide an alternative to invasive testing in pregnant women.

对孕妇做唐氏综合症筛查或只需一次简单的血检即可，而不必再采用创伤性诊断法。

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But researchers hope that one day they will be able to do that though a simple blood test, and prevent more deaths like Suzanna's.

VOA: standard.2010.02.08

Well let's talk about some mechanisms for using this and I'll start with a simple example of how one can detect a gene in a fluid, in a blood sample for example, where that gene is unknown.

我们来说说这项技术在实际应用中的机制,先从一个简单例子着手,如何在一个血样中,侦测是否存在某段基因序列,某段未知基因序列

耶鲁公开课 - 生物医学工程探索课程节选

In communities that live in the periphery, inexpensive and widely accepted services that most of us would recognize as fundamental rights family planning, antenatal care, blood pressure screenings, simple diagnoses, and immunizations are not being delivered.

FORBES: Connecting the Dots for Basic Health Care: A Skoll World Forum Update