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汉语拼音：duō yàng xìng

广义的遗传多样性是指地球上生物所携带的各种遗传信息的总和。这些遗传信息储存在生物个体的基因之中。因此，遗传多样性也就是生物的遗传基因的多样性。任何一个物种或一个生物个体都保存着大量的遗传基因，因此，可被看作是一个基因库。一个物种所包含的基因越丰富，它对环境的适应能力越强。基因的多样性是生命进化和物种分化的基础。

• The most amazing thing about nature is its infinite variety.

  大自然最让人惊叹的是它的无限多样性。

• We have nothing against diversity; indeed, we want more of it.

  我们一点都不抵触多样化；实际上，我们需要多样性更丰富一些。

• Conservationists are mostly wedded to preserving diversity in nature.

  自然环境保护主义者大多致力于保持物种的多样性。

• Two of our greatest strengths are diversity and community.

  我们最大的两个优势是多样性和团体精神。

• Many employers seek diversity in their staffs.

  很多雇主寻求雇员的多样性。

• the biological diversity of the rainforests

  热带雨林的生物多样性

• Their commitment was only to maintain the extent of forests, not their biodiversity.

  他们仅承诺维持现有森林面积，并不保证林区生物的多样性。

• The key word here is diversify; don't put all your eggs in one basket.

  这里的关键词是多样性；不要在一棵树上吊死。

• I didn't want to be typecast and I think I've maintained a large variety in the roles I've played.

  我不想老是扮演同一类型的角色，我认为自己塑造的形象已经保持了相当的多样性。

• Biodiversity was the buzzword of the Rio Earth Summit.

  生物多样性是里约热内卢地球峰会上的时髦词儿。

• This versatility comes from a dual weather influence.

  这种多样性是由于双重的气候影响而形成的.

• We also recognize the diversity and complexity of controlling in fluences in estuaries.

  我们也认识到在河湾内控制影响的多样性和复杂性.

• Is it discharging its duty to diversity by printing snippets of opinion from unqualified readers?

  难道通过刊登不懂行的读者的片断见解就算尽到了应有多样性见解的职责了 吗 ?

• Conclusion the genetic diversity of the population analyzed is very ample.

  结论该群体的遗传多样性很丰富.

• These showed an evolution of increasing diversity through to the Eocene.

  一直到始新世,生物多样性都在不断地提高.