- 问题详情:Manysciencefictionstoriestellaboutexplorersarrivinginanewworldwhousesomekindofhigh-techdevicetotestforbreathableairorsignsoflife.ButhereonEarth,sciencefictionisbecomingrealitythroughanewsamplingtechnologycalledenvironmentalDNA(eDNA).Scientist...
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