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RS
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Encyclopedia
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registry study; RS
注册登记研究
采用观察性研究方法,收集统一数据(临床或其他)评估由某种疾病、状况或暴露人群的特定结果,实现一个或多个预定科学、临床或政策目的临床研究设计方法。
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sediment disaster
sediment discharge
sediment discharge ratio
sediment dispersal system
sediment dynamics
sediment flush by density flow
sediment forecasting
sediment gravity flow
sediment incipient motion
sediment measurement
sediment meter
sediment microbe
sediment monitoring
sedimentology
sedimento-metamorphic iron deposit
sediment pollution
sediment property
sediment quality criteria
sediment regulation of reservoir
sediment resources
sediment sampling
sediment sampling technique
sediment settling
sediment settling velocity
sediment storage dam of soil and water conservation
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