爆发调查(outbreak survey) 指对局部地区或集体单位在短时间内突然出现大量相同病例的事件所进行的流行病学调查。
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... outbreak of disease 病发生 outbreak survey 暴发调查 periodic outbreak 周期性猖獗,周期性大...
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Despite the latest outbreak of it, a recent survey found that nearly three-quarters of residents think the city is moving in the right direction and are optimistic about its prospects.
ECONOMIST: New Orleans five years after Katrina
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