目的为确诊某厂一起不明原因的暴发性疾病及研究其发生原因。
Objective To explore the cause on outbreak of an unknown disease in a factory.
以某近程目标指示雷达为例，论述武器装备之间数据转换的目的、意义和工程实现方法等。
This paper takes a close range target indication radar as an example to present the purpose, meaning and engineering implementation of data conversion between various weapons.
目的：了解某院抗抑郁药物的使用情况，为临床合理用药提供参考。
Objective to investigate the situation of the use of antidepressive drugs in our hospital in order to provide reference for clinical rational use of the drug.
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