英语词汇“natural experiment method”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	natural experiment method
释义	Natural Experiment Method A epidemiological method which identifies naturally occurring cohorts with clear differences in sex, race, religion, occupation, geography and ‘exposures’, and analyses their risks of certain diseases
随便看	proving themselves as proving them to be proving the tenor provins provinsi provinsi irian jaya barat provint provintsiia provir proviral pro-viron provirus proviruses proviscout provisg provision provisional provisional acceptance certificate provisional acceptance date provisional airlift wing provisional allowable daily intake provisional approval for service use provisional army of the confederate states provisional authority provisional basic military requirement

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Natural Experiment Method