流行病

In the absence of evidence of direct exposure to poultry in these two cases, WHO epidemiologists are considering various alternative explanations.

由于这两个病例缺乏直接暴露的证据，WHO流行病学家正在考虑其它方面的解释。

Epidemiologists are sharply divided on the issue, but several who were not involved in the panel's work said the evidence was still not in.

流行病学家在这个问题上也产生了严重的分歧，但几个没有参与该小组的工作人员说，仍然没有充分的证据。

Typically it is designed to protect against the three flu strains that epidemiologists predict will be the most pervasive that season.

这种疫苗通常用来防止流行病学家预测的，将会在该季节最广泛传播的三种流感毒株的侵害。

The idea, he says, is to identify problems before they happen, just as epidemiologists seek to avoid outbreaks of flu.

他提到，这个思路在于在问题发生前加以识别，就像流行病学家寻求避免流感的爆发一样。

"Deployed teams of medical officers, epidemiologists, and other experts to several states to assist with the investigation."

派遣由医疗官员、流行病学家和其它专家组成的队伍到几个州帮助研究。

Standardization ofthe definition of MI will benefit patients, physicians, clinicalinvestigators, and epidemiologists throughout the world.

心梗定义的标准化将有益于全世界的病人，临床医生，临床研究者和流行病学家。

There is a very small but steadily growing proportion of the total manpower in the health field identifying themselves as trained epidemiologists.

在卫生领域的总人力中，经过训练的流行病学家所占比例很小，但这个比例是稳定地增长着。

This will appeal to statisticians working in medical research, as well as statistically-minded clinicians, biologists, epidemiologists and geneticists.

This 将呼吁在医学研究过程中工作的统计员，以及据统计头脑的临床医师，生物学家，流行病学家和遗传学家。

It is important to combine epidemiology with radiobiology in study of low dose effects of ionizing radiation.

放射流行病学研究与放射生物学相结合对了解低剂量电离辐射对人类是否产生诱癌效应非常必要。

The findings could ultimately help identify people who are vulnerable and give them individualised prevention and treatment for common infectious diseases, and priority therapy in the event of a pandemic.

这些研究结果最终有助于确定易受疾病侵袭的人群并为他们量身打造常见传染病的预防和治疗措施。另外在出现全国性的流行病时，这些人也将优先获得治疗。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。