常見(jiàn)例句雙語(yǔ)例句Researchers believe this could account for the fact that humans have less genetic diversity than other species.研究人員認(rèn)爲(wèi)，這樣就可以解釋爲(wèi)什麼人類(lèi)的遺傳多樣性要少於其它物種。He said that urgent action was required to improve opportunities, through appropriate policies and technologies, for the better utilization of animal genetic diversity.他認(rèn)爲(wèi)需要採(cǎi)取緊急行動(dòng)，通過(guò)適儅的政策和技術(shù)來(lái)增加更好利用動(dòng)物遺傳多樣性的機(jī)會(huì)。For thousands of years, farmers, particularly in developing countries, have developed the crop and animal genetic diversity on which food security everywhere depends.數(shù)千年來(lái)，辳民，特別是發(fā)展中國(guó)家的辳民發(fā)展了所有地區(qū)糧食安全所依賴的作物和動(dòng)物遺傳多樣性。原聲例句And they say the new genome will make it possible to better protect genetic diversity.權(quán)威例句Geneticists have tried to have it both ways when it comes to genetic diversity.FORBES: Magazine ArticleDarwinian evolution requires genetic diversity plus competition that yields the survival of the fittest.NPR: Startling New Evidence Cancer Is ContagiousThe reason, according to those ponderers, is that the genetic diversity promoted by sex is a protection against disease.ECONOMIST: Asexual reproduction 返回 genetic diversity